diff --git a/README.md b/README.md
index 412daec..dc8593e 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,45 @@
 # less-tedious
 
-Helper package for the node.js tedious SQL Server connectivity module.
+Helper package for the node.js tedious SQL Server library, and accompanying mssql client library.
 
 This package provides the following...
 
-- easy to use `query` and `modify` methods that simplifies common SQL calls.
+- easy to use `query` and `modify` methods that simplifies common SQL calls
 - automatic connection management and pool initialisation
-- promise support.  No more wrapping requests in callbacks
 - verbose debugging info, enabled by `winston`
+- retry logic which tolerates timeouts and other custom conditions of your choosing
+
+
+## Async Retry mechanism
+
+The async retry handler was created to support the retry of database calls under certain conditions.
+For example, when all database connections are saturated, you may want to wait 5 seconds before re-attempting.
+
+### Example
+
+```javascript
+const retry = require('./retry-async')
+// actual call to database wrapped in an async function... 
+const callDatabase = async () => {
+  const data = await sql.query('SELECT * FROM [SomeTable]')
+  return data
+}
+// we only want to retry timeout errors...
+const onlyRetryTimeoutsPredicate = (error) => {
+  return error.message.contains('timeout')
+}
+
+const retryPolicy = {
+  attempts: 3,
+  pauseTimeMs: 5000,
+  pauseMultiplier: 1.5
+}
+
+const attemptCount = 3
+try {
+  const data = await retry(callDatabase, retryPolicy, onlyRetryTimeoutsPredicate)
+  console.log(`we got some data:${data}`)
+} catch (error) {
+  console.error(`attempted to query database ${retryPolicy.attempts} times, but all calls were unsuccessful`)
+}
+```
diff --git a/date.service.js b/date.service.js
index b7826b9..dca3b14 100644
--- a/date.service.js
+++ b/date.service.js
@@ -1,6 +1,5 @@
 'use strict'
 const moment = require('moment')
-const logger = require('winston')
 
 const gdsFullFormat = 'D MMMM YYYY'
 const gdsShortFormat = 'D MMM YYYY'
@@ -63,7 +62,6 @@ const dateService = {
 
   checkAndFormat: function (date, format) {
     if (!(date instanceof Date || moment.isMoment(date))) {
-      logger.warn(`Date parameter is not a Date or Moment object: ${date}`)
       return ''
     }
     const m = moment(date)
diff --git a/example-config.js b/example-config.js
index 3ce071f..b1ad7b1 100644
--- a/example-config.js
+++ b/example-config.js
@@ -1,4 +1,6 @@
 'use strict'
+
+require('dotenv').config()
 const oneMinuteInMilliseconds = 60000
 
 module.exports = {
diff --git a/http-example.js b/http-example.js
new file mode 100644
index 0000000..6623fcc
--- /dev/null
+++ b/http-example.js
@@ -0,0 +1,20 @@
+'use strict'
+
+require('dotenv').config()
+const express = require('express')
+const sqlService = require('./index')
+const sqlConfig = require('./example-config')
+
+sqlService.initPool(sqlConfig)
+
+const app = express()
+const port = 3000
+
+const callDatabase = async (res) => {
+  const sql = 'SELECT TOP 1 * FROM [mtc_admin].[settings]'
+  await sqlService.queryWithRetry(sql)
+  res.sendStatus(200)
+}
+
+app.get('/', (req, res) => callDatabase(res))
+app.listen(port, () => console.log(`express listening on port ${port}`))
diff --git a/index.js b/index.js
index 52f6cb9..ac0e397 100644
--- a/index.js
+++ b/index.js
@@ -4,7 +4,6 @@ const R = require('ramda')
 const moment = require('moment')
 let cache = {}
 const mssql = require('mssql')
-const logger = require('winston')
 const dateService = require('./date.service')
 let pool
 
@@ -18,7 +17,6 @@ let pool
  * @return {string | undefined}
  */
 const findDataType = (type) => Object.keys(sqlService.TYPES).find(k => {
-  logger.debug(`findDataType('${type}'): called`)
   if (type.toUpperCase() === k.toUpperCase()) {
     return k
   }
@@ -150,7 +148,6 @@ async function generateParams (tableName, data) {
       options.length = cacheData.maxLength
     }
 
-    logger.debug(`sql.service: generateParams: options set for [${column}]`, options)
     params.push({
       name: column,
       value,
@@ -203,7 +200,6 @@ sqlService.initPool = async (sqlConfig) => {
     throw new Error('sqlConfig is required')
   }
   if (pool) {
-    logger.warn('The connection pool has already been initialised')
     return
   }
   validateSqlConfig(sqlConfig)
@@ -218,19 +214,21 @@ sqlService.initPool = async (sqlConfig) => {
       max: sqlConfig.Pooling.MaxCount || 5,
       min: sqlConfig.Pooling.MinCount || 0,
       idleTimeoutMillis: sqlConfig.Pooling.IdleTimeout || 30000
+    },
+    options: {
+      encrypt: sqlConfig.Encrypt
     }
   }
+
   pool = new mssql.ConnectionPool(config)
-  pool.on('error', err => {
-    logger.error('SQL Pool Error:', err)
-  })
+  // TODO emit error
+  pool.on('error', () => {})
   return pool.connect()
 }
 
 sqlService.drainPool = async () => {
   await pool
   if (!pool) {
-    logger.warn('The connection pool is not initialised')
     return
   }
   return pool.close()
@@ -262,6 +260,19 @@ function addParamsToRequestSimple (params, request) {
   }
 }
 
+const retry = require('./retry-async')
+const retryConfig = {
+  attempts: 3,
+  pauseTimeMs: 5000,
+  pauseMultiplier: 1.5
+}
+const connectionLimitReachedErrorCode = 10928
+
+const dbLimitReached = (error) => {
+  // https://docs.microsoft.com/en-us/azure/sql-database/sql-database-develop-error-messages
+  return error.number === connectionLimitReachedErrorCode // || error.message.indexOf('request limit') !== -1
+}
+
 /**
  * Query data from SQL Server via mssql
  * @param {string} sql - The SELECT statement to execute
@@ -269,32 +280,16 @@ function addParamsToRequestSimple (params, request) {
  * @return {Promise<*>}
  */
 sqlService.query = async (sql, params = []) => {
-  logger.debug(`sql.service.query(): ${sql}`)
-  logger.debug('sql.service.query(): Params ', R.map(R.pick(['name', 'value']), params))
   await pool
 
-  const request = new mssql.Request(pool)
-  addParamsToRequestSimple(params, request)
-
-  let result
-  try {
-    result = await request.query(sql)
-  } catch (error) {
-    logger.error('sqlService.query(): SQL Query threw an error', error)
-    if (error.code && (error.code === 'ECONNCLOSED' || error.code === 'ESOCKET')) {
-      logger.error('sqlService.query(): An SQL request was attempted but the connection is closed', error)
-    }
-    try {
-      logger.error('sqlService.query(): SQL RETRY', error)
-      const retryRequest = new mssql.Request(pool)
-      addParamsToRequestSimple(params, retryRequest)
-      result = await retryRequest.query(sql)
-    } catch (error2) {
-      logger.error('sqlService.query(): SQL RETRY FAILED', error2)
-      throw error2
-    }
+  const query = async () => {
+    const request = new mssql.Request(pool)
+    addParamsToRequestSimple(params, request)
+    const result = await request.query(sql)
+    return sqlService.transformResult(result)
   }
-  return sqlService.transformResult(result)
+
+  return retry(query, retryConfig, dbLimitReached)
 }
 
 /**
@@ -317,9 +312,6 @@ function addParamsToRequest (params, request) {
         options.scale = param.scale || 5
       }
       const opts = param.options ? param.options : options
-      if (opts && Object.keys(opts).length) {
-        logger.debug('sql.service: addParamsToRequest(): opts to addParameter are: ', opts)
-      }
 
       if (opts.precision) {
         request.input(param.name, param.type(opts.precision, opts.scale), param.value)
@@ -339,39 +331,24 @@ function addParamsToRequest (params, request) {
  * @return {Promise}
  */
 sqlService.modify = async (sql, params = []) => {
-  logger.debug('sql.service.modify(): SQL: ' + sql)
-  logger.debug('sql.service.modify(): Params ', R.map(R.pick(['name', 'value']), params))
   await pool
 
-  const request = new mssql.Request(pool)
-  addParamsToRequest(params, request)
+  const modify = async () => {
+    const request = new mssql.Request(pool)
+    addParamsToRequest(params, request)
+    return request.query(sql)
+  }
+
   const returnValue = {}
   const insertIds = []
   let rawResponse
 
-  try {
-    rawResponse = await request.query(sql)
-    logger.debug('sql.service.modify(): result:', rawResponse)
-  } catch (error) {
-    logger.error('sqlService.modify(): SQL Query threw an error', error)
-    if (error.code && (error.code === 'ECONNCLOSED' || error.code === 'ESOCKET')) {
-      logger.error('sqlService.modify(): An SQL request was attempted but the connection is closed', error)
-    }
-    try {
-      logger.error('sqlService.modify(): attempting SQL retry', error)
-      const retryRequest = new mssql.Request(pool)
-      addParamsToRequest(params, retryRequest)
-      rawResponse = await retryRequest.query(sql)
-      logger.error('sqlService.modify(): SQL retry success', error)
-      logger.debug('sql.service: modify: result:', rawResponse)
-    } catch (error2) {
-      logger.error('sqlService.modify(): SQL RETRY FAILED', error2)
-      throw error2
-    }
-  }
+  rawResponse = await retry(modify, retryConfig, dbLimitReached)
 
   if (rawResponse && rawResponse.recordset) {
     for (let obj of rawResponse.recordset) {
+      /* TODO remove this strict column name limitation and
+        extract column value regardless of name */
       if (obj && obj.SCOPE_IDENTITY) {
         insertIds.push(obj.SCOPE_IDENTITY)
       }
@@ -404,7 +381,12 @@ sqlService.findOneById = async (table, id, schema = '[mtc_admin]') => {
       FROM ${schema}.${table}
       WHERE id = @id
     `
-  const rows = await sqlService.query(sql, [paramId])
+
+  const query = async () => {
+    return sqlService.query(sql, [paramId])
+  }
+
+  const rows = await retry(query, retryConfig, dbLimitReached)
   return R.head(rows)
 }
 
@@ -423,12 +405,9 @@ sqlService.getCacheEntryForColumn = async function (table, column) {
     await sqlService.updateDataTypeCache()
   }
   if (!cache.hasOwnProperty(key)) {
-    logger.debug(`sql.service: cache miss for ${key}`)
     return undefined
   }
   const cacheData = cache[key]
-  logger.debug(`sql.service: cache hit for ${key}`)
-  logger.debug('sql.service: cache', cacheData)
   return cacheData
 }
 
@@ -440,7 +419,6 @@ sqlService.getCacheEntryForColumn = async function (table, column) {
  */
 sqlService.generateInsertStatement = async (table, data, schema = '[mtc_admin]') => {
   const params = await generateParams(table, data)
-  logger.debug('sql.service: Params ', R.compose(R.map(R.pick(['name', 'value'])))(params))
   const sql = `
   INSERT INTO ${schema}.${table} ( ${extractColumns(data)} ) VALUES ( ${createParamIdentifiers(data)} );
   SELECT SCOPE_IDENTITY() AS [SCOPE_IDENTITY]`
@@ -476,7 +454,6 @@ sqlService.generateMultipleInsertStatements = async (table, data, schema = '[mtc
     )
   })
   params = R.flatten(params)
-  logger.debug('sql.service: Params ', R.compose(R.map(R.pick(['name', 'value'])))(params))
   const sql = `
   INSERT INTO ${schema}.${table} ( ${headers} ) VALUES ( ${values} );
   SELECT SCOPE_IDENTITY()`
@@ -520,13 +497,11 @@ sqlService.create = async (tableName, data) => {
     params,
     outputParams
   } = await sqlService.generateInsertStatement(tableName, preparedData)
-  try {
-    const res = await sqlService.modify(sql, params, outputParams)
-    return res
-  } catch (error) {
-    logger.warn('sql.service: Failed to INSERT', error)
-    throw error
+
+  const create = async () => {
+    return sqlService.modify(sql, params, outputParams)
   }
+  return retry(create, retryConfig, dbLimitReached)
 }
 
 /**
@@ -563,7 +538,6 @@ sqlService.updateDataTypeCache = async function () {
       maxLength: row.CHARACTER_MAXIMUM_LENGTH && row.CHARACTER_MAXIMUM_LENGTH > 0 ? row.CHARACTER_MAXIMUM_LENGTH : undefined
     }
   })
-  logger.debug('sql.service: updateDataTypeCache() complete')
 }
 
 /**
@@ -584,13 +558,12 @@ sqlService.update = async function (tableName, data) {
     sql,
     params
   } = await sqlService.generateUpdateStatement(tableName, preparedData)
-  try {
-    const res = await sqlService.modify(sql, params)
-    return res
-  } catch (error) {
-    logger.warn('sql.service: Failed to UPDATE', error)
-    throw error
+
+  const update = async () => {
+    return sqlService.modify(sql, params)
   }
+
+  return retry(update, retryConfig, dbLimitReached)
 }
 
 /**
@@ -647,7 +620,8 @@ BEGIN CATCH
                );
 END CATCH
   `
-  return sqlService.modify(wrappedSQL, params)
+  const modify = async () => sqlService.modify(wrappedSQL, params)
+  return retry(modify, retryConfig, dbLimitReached)
 }
 
 module.exports = sqlService
diff --git a/package.json b/package.json
index 3a25edf..e2f64e5 100644
--- a/package.json
+++ b/package.json
@@ -10,17 +10,19 @@
   "author": "Guy Harwood, Jon Shipley, George Chatzigiannis",
   "license": "GPL-3.0",
   "dependencies": {
+    "dotenv": "^7.0.0",
+    "express": "^4.16.4",
     "moment": "^2.22.2",
     "mssql": "^5.0.3",
     "ramda": "^0.25.0",
-    "uuid": "^3.3.2",
-    "winston": "^3.0.0"
+    "uuid": "^3.3.2"
   },
   "devDependencies": {
     "jasmine-console-reporter": "^3.0.0",
     "standard": "^12.0.1"
   },
   "scripts": {
-    "lint": "standard"
+    "lint": "standard",
+    "http": "node ./http-example.js"
   }
 }
diff --git a/retry-async.js b/retry-async.js
new file mode 100644
index 0000000..345ba90
--- /dev/null
+++ b/retry-async.js
@@ -0,0 +1,53 @@
+'use strict'
+
+const pause = (duration) => new Promise(res => setTimeout(res, duration), noReject => undefined)
+const defaultRetryCondition = () => true
+const defaultConfiguration = {
+  attempts: 3,
+  pauseTimeMs: 5000,
+  pauseMultiplier: 1.5
+}
+
+/**
+ * @param {function} asyncRetryableFunction - the function to execute with retry behaviour
+ * @param {object} retryConfiguration - the behaviour of the retry policy.  Default settings are provided
+ * @param {function(Error):Boolean} retryCondition - predicate function to determine if the function should be retried.  Defaults to true
+ */
+const asyncRetryHandler = async (asyncRetryableFunction, retryConfiguration = defaultConfiguration, retryCondition = defaultRetryCondition) => {
+  let retryPolicy = {}
+  try {
+    Object.assign(retryPolicy, retryConfiguration)
+    const result = await asyncRetryableFunction()
+    return result
+  } catch (error) {
+    if (retryPolicy.attempts > 1 && retryCondition(error)) {
+      await pause(retryPolicy.pauseTimeMs)
+      retryPolicy.attempts -= 1
+      retryPolicy.pauseTimeMs *= retryConfiguration.pauseMultiplier
+      await asyncRetryHandler(asyncRetryableFunction, retryPolicy, retryCondition)
+    } else {
+      throw error
+    }
+  }
+}
+
+/**
+ * @param {number} attempts - the total number of attempts to make at calling the function successfully
+ * @param {function} asyncFn - the async function to attempt
+ * @param {function(error:Error)} condition - a predicate that allows you to retry only in certain conditions.  Receives the error argument.  For example - this is useful when you only want to retry a database timeout error, but not a syntax error.
+ */
+const asyncRetryHandlerV1 = async (attempts, asyncFn, condition = defaultRetryCondition) => {
+  try {
+    const result = await asyncFn()
+    return result
+  } catch (error) {
+    if (attempts > 1 && condition(error)) {
+      await pause(defaultConfiguration.pauseTimeMs)
+      await asyncRetryHandler(attempts - 1, asyncFn, condition)
+    } else {
+      throw error
+    }
+  }
+}
+
+module.exports = asyncRetryHandler
diff --git a/spec/integration/retry-async.spec.js b/spec/integration/retry-async.spec.js
new file mode 100644
index 0000000..6c5fb7d
--- /dev/null
+++ b/spec/integration/retry-async.spec.js
@@ -0,0 +1,99 @@
+'use strict'
+/* global describe beforeAll it expect fail xit spyOn */
+
+const retry = require('../../retry-async')
+const sqlConfig = require('../../example-config')
+const sql = require('mssql')
+
+const retryConfiguration = {
+  attempts: 3,
+  pauseTimeMs: 100,
+  pauseMultiplier: 1.5
+}
+
+describe('retry:integration', () => {
+  beforeAll(async () => {
+    const config = {
+      user: sqlConfig.Application.Username,
+      password: sqlConfig.Application.Password,
+      server: sqlConfig.Server,
+      database: sqlConfig.Database,
+      connectionTimeout: sqlConfig.connectionTimeout || 30000,
+      requestTimeout: sqlConfig.requestTimeout || 15000,
+      pool: {
+        max: sqlConfig.Pooling.MaxCount || 5,
+        min: sqlConfig.Pooling.MinCount || 0,
+        idleTimeoutMillis: sqlConfig.Pooling.IdleTimeout || 30000
+      },
+      options: {
+        encrypt: sqlConfig.Encrypt
+      }
+    }
+    await sql.connect(config)
+  })
+
+  it('should be transparent when handled method works correctly', async () => {
+    const handledFn = async () => {
+      return sql.query('SELECT * FROM Settings')
+    }
+    let settingsRows = await retry(handledFn, retryConfiguration)
+    expect(settingsRows).toBeDefined()
+    expect(settingsRows.recordset.length).toBe(1)
+    const record = settingsRows.recordset[0]
+    expect(record.loadingTimeLimit).toBe(3)
+  })
+
+  it('should retry 3 times when handled method fails', async () => {
+    const handledFn = async () => {
+      return sql.query('SELECT * FROM TableThatDoesNotExist')
+    }
+    const spy = jasmine.createSpy().and.callFake(handledFn)
+    try {
+      await retry(spy, retryConfiguration)
+      fail('error should have been thrown')
+    } catch (error) {
+      expect(error.message).toContain(`Invalid object name 'TableThatDoesNotExist'`)
+    }
+    expect(spy).toHaveBeenCalledTimes(3)
+  })
+
+  it('it does not retry if predicate condition is not met', async () => {
+    const handledFn = async () => {
+      return sql.query('SELECT * FROM TableThatDoesNotExist')
+    }
+    const predicate = (error) => {
+      // will always fail
+      return error.message === 'sql server is busy'
+    }
+    const spy = jasmine.createSpy().and.callFake(handledFn)
+    try {
+      await retry(spy, retryConfiguration, predicate)
+      fail('error should have been thrown')
+    } catch (error) {
+      expect(error.message).toContain(`Invalid object name 'TableThatDoesNotExist'`)
+    }
+    expect(spy).toHaveBeenCalledTimes(1)
+  })
+
+  it('it retries specified number of times when predicate met', async () => {
+    const handledFn = async () => {
+      return sql.query('SELECT * FROM TableThatDoesNotExist')
+    }
+    const predicate = () => {
+      return true
+    }
+    const spyObject = {
+      myFunc: handledFn
+    }
+    spyOn(spyObject, 'myFunc').and.callThrough()
+    try {
+      await retry(spyObject.myFunc, retryConfiguration, predicate)
+      fail('error should have been thrown')
+    } catch (error) {
+      expect(error.message).toContain(`Invalid object name 'TableThatDoesNotExist'`)
+      expect(spyObject.myFunc).toHaveBeenCalledTimes(3)
+      return
+    }
+    fail('error should have been caught')
+  })
+})
diff --git a/spec/integration/sql-config.js b/spec/integration/sql-config.js
deleted file mode 100644
index beb448f..0000000
--- a/spec/integration/sql-config.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict'
-
-module.exports = {
-  database: process.env.SQL_DATABASE || 'mtc',
-  server: process.env.SQL_SERVER || 'localhost',
-  port: process.env.SQL_PORT || 1433,
-  user: process.env.SQL_APP_USER || 'mtcAdminUser', // docker default
-  password: process.env.SQL_APP_USER_PASSWORD || 'your-chosen*P4ssw0rd_for_dev_env!', // docker default
-  pool: {
-    min: process.env.SQL_POOL_MIN_COUNT || 0,
-    max: process.env.SQL_POOL_MAX_COUNT || 5
-  },
-  options: {
-    appName: process.env.SQL_APP_NAME || 'less-tedious-integration-tests', // docker default
-    encrypt: process.env.SQL_ENCRYPT || true
-  }
-}
diff --git a/spec/integration/sql.service.spec.js b/spec/integration/sql.service.spec.js
index c655611..acdf658 100644
--- a/spec/integration/sql.service.spec.js
+++ b/spec/integration/sql.service.spec.js
@@ -3,7 +3,6 @@
 
 const moment = require('moment')
 const R = require('ramda')
-const winston = require('winston')
 const uuid = require('uuid/v4')
 
 const sqlConfig = require('../../example-config')
@@ -59,6 +58,7 @@ describe('sql.service:integration', () => {
     expect(row.id).toBe(1)
     expect(row.loadingTimeLimit).toBeDefined()
     expect(row.loadingTimeLimit).toBe(3)
+    expect(row.questionTimeLimit).toBeDefined()
     expect(row.questionTimeLimit).toBe(5)
   })
 
@@ -353,7 +353,6 @@ describe('sql.service:integration', () => {
         tNvarchar: 'the quick brown fox'
       }
       // This will generate a warning because of the error, we can shut that up for this test
-      spyOn(winston, 'warn')
       try {
         await sql.create(table, param)
         fail('expected to throw')
diff --git a/yarn.lock b/yarn.lock
index 32cff96..b80e545 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7,6 +7,14 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.44.tgz#b00cf3595c6a3d75740af9768739a8125053a5a9"
   integrity sha512-HY3SK7egERHGUfY8p6ztXIEQWcIPHouYhCGcLAPQin7gE2G/fALFz+epnMwcxKUS6aKqTVoAFdi+t1llQd3xcw==
 
+accepts@~1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.5.tgz#eb777df6011723a3b14e8a72c0805c8e86746bd2"
+  integrity sha1-63d99gEXI6OxTopywIBcjoZ0a9I=
+  dependencies:
+    mime-types "~2.1.18"
+    negotiator "0.6.1"
+
 acorn-jsx@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-4.1.1.tgz#e8e41e48ea2fe0c896740610ab6a4ffd8add225e"
@@ -83,6 +91,11 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+  integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
+
 array-includes@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/array-includes/-/array-includes-3.0.3.tgz#184b48f62d92d7452bb31b323165c7f8bd02266d"
@@ -123,12 +136,6 @@ async@>=0.6.0:
   dependencies:
     lodash "^4.17.11"
 
-async@^2.6.0:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.1.tgz#b245a23ca71930044ec53fa46aa00a3e87c6a610"
-  dependencies:
-    lodash "^4.17.10"
-
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -176,6 +183,22 @@ bl@^2.0.1:
     readable-stream "^2.3.5"
     safe-buffer "^5.1.1"
 
+body-parser@1.18.3:
+  version "1.18.3"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.3.tgz#5b292198ffdd553b3a0f20ded0592b956955c8b4"
+  integrity sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=
+  dependencies:
+    bytes "3.0.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "~1.6.3"
+    iconv-lite "0.4.23"
+    on-finished "~2.3.0"
+    qs "6.5.2"
+    raw-body "2.3.3"
+    type-is "~1.6.16"
+
 brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
@@ -192,6 +215,11 @@ builtin-modules@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
 
+bytes@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+  integrity sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=
+
 caller-path@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
@@ -261,45 +289,10 @@ color-convert@^1.9.0:
   dependencies:
     color-name "^1.1.1"
 
-color-convert@^1.9.1:
-  version "1.9.3"
-  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
-  dependencies:
-    color-name "1.1.3"
-
-color-name@1.1.3, color-name@^1.0.0, color-name@^1.1.1:
+color-name@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
 
-color-string@^1.5.2:
-  version "1.5.3"
-  resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.5.3.tgz#c9bbc5f01b58b5492f3d6857459cb6590ce204cc"
-  dependencies:
-    color-name "^1.0.0"
-    simple-swizzle "^0.2.2"
-
-color@3.0.x:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/color/-/color-3.0.0.tgz#d920b4328d534a3ac8295d68f7bd4ba6c427be9a"
-  dependencies:
-    color-convert "^1.9.1"
-    color-string "^1.5.2"
-
-colornames@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/colornames/-/colornames-1.1.1.tgz#f8889030685c7c4ff9e2a559f5077eb76a816f96"
-
-colors@^1.2.1:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/colors/-/colors-1.3.2.tgz#2df8ff573dfbf255af562f8ce7181d6b971a359b"
-
-colorspace@1.1.x:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/colorspace/-/colorspace-1.1.1.tgz#9ac2491e1bc6f8fb690e2176814f8d091636d972"
-  dependencies:
-    color "3.0.x"
-    text-hex "1.0.x"
-
 combined-stream@^1.0.6, combined-stream@~1.0.6:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.7.tgz#2d1d24317afb8abe95d6d2c0b07b57813539d828"
@@ -315,6 +308,26 @@ contains-path@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
 
+content-disposition@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
+  integrity sha1-DPaLud318r55YcOoUXjLhdunjLQ=
+
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
+  integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
+
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+  integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=
+
+cookie@0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
+  integrity sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s=
+
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -345,7 +358,7 @@ debug-log@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debug-log/-/debug-log-1.0.1.tgz#2307632d4c04382b8df8a32f70b895046d52745f"
 
-debug@^2.6.8, debug@^2.6.9:
+debug@2.6.9, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
@@ -408,17 +421,14 @@ delayed-stream@~1.0.0:
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
-depd@^1.1.2:
+depd@^1.1.2, depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
 
-diagnostics@^1.0.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/diagnostics/-/diagnostics-1.1.1.tgz#cab6ac33df70c9d9a727490ae43ac995a769b22a"
-  dependencies:
-    colorspace "1.1.x"
-    enabled "1.0.x"
-    kuler "1.0.x"
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+  integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
 
 doctrine@1.5.0:
   version "1.5.0"
@@ -433,6 +443,11 @@ doctrine@^2.1.0:
   dependencies:
     esutils "^2.0.2"
 
+dotenv@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-7.0.0.tgz#a2be3cd52736673206e8a85fb5210eea29628e7c"
+  integrity sha512-M3NhsLbV1i6HuGzBUH8vXrtxOk+tWmzWKDMbAVSUp3Zsjm7ywFeuwrUXhmhQyRK1q5B5GGy7hcXPbj3bnfZg2g==
+
 ecc-jsbn@~0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
@@ -448,15 +463,15 @@ ecdsa-sig-formatter@1.0.11:
   dependencies:
     safe-buffer "^5.0.1"
 
-enabled@1.0.x:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/enabled/-/enabled-1.0.2.tgz#965f6513d2c2d1c5f4652b64a2e3396467fc2f93"
-  dependencies:
-    env-variable "0.0.x"
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+  integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
 
-env-variable@0.0.x:
-  version "0.0.4"
-  resolved "https://registry.yarnpkg.com/env-variable/-/env-variable-0.0.4.tgz#0d6280cf507d84242befe35a512b5ae4be77c54e"
+encodeurl@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
+  integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
 
 error-ex@^1.2.0, error-ex@^1.3.1:
   version "1.3.2"
@@ -482,6 +497,11 @@ es-to-primitive@^1.1.1:
     is-date-object "^1.0.1"
     is-symbol "^1.0.1"
 
+escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
+  integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
+
 escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -648,6 +668,47 @@ esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
 
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
+  integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
+
+express@^4.16.4:
+  version "4.16.4"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.4.tgz#fddef61926109e24c515ea97fd2f1bdbf62df12e"
+  integrity sha512-j12Uuyb4FMrd/qQAm6uCHAkPtO8FDTRJZBDd5D2KOL2eLaz1yUNdUB/NOIyq0iU4q4cFarsUCrnFDPBcnksuOg==
+  dependencies:
+    accepts "~1.3.5"
+    array-flatten "1.1.1"
+    body-parser "1.18.3"
+    content-disposition "0.5.2"
+    content-type "~1.0.4"
+    cookie "0.3.1"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "1.1.1"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.4"
+    qs "6.5.2"
+    range-parser "~1.2.0"
+    safe-buffer "5.1.2"
+    send "0.16.2"
+    serve-static "1.13.2"
+    setprototypeof "1.1.0"
+    statuses "~1.4.0"
+    type-is "~1.6.16"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
 extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
@@ -683,14 +744,6 @@ fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
 
-fast-safe-stringify@^2.0.4:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.0.6.tgz#04b26106cc56681f51a044cfc0d76cf0008ac2c2"
-
-fecha@^2.3.3:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/fecha/-/fecha-2.3.3.tgz#948e74157df1a32fd1b12c3a3c3cdcb6ec9d96cd"
-
 figures@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
@@ -704,6 +757,19 @@ file-entry-cache@^2.0.0:
     flat-cache "^1.2.1"
     object-assign "^4.0.1"
 
+finalhandler@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
+  integrity sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    statuses "~1.4.0"
+    unpipe "~1.0.0"
+
 find-root@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/find-root/-/find-root-1.1.0.tgz#abcfc8ba76f708c42a97b3d685b7e9450bfb9ce4"
@@ -744,6 +810,16 @@ form-data@~2.3.2:
     combined-stream "^1.0.6"
     mime-types "^2.1.12"
 
+forwarded@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
+  integrity sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=
+
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
+  integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -835,6 +911,16 @@ hosted-git-info@^2.1.4:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.7.1.tgz#97f236977bd6e125408930ff6de3eec6281ec047"
 
+http-errors@1.6.3, http-errors@~1.6.2, http-errors@~1.6.3:
+  version "1.6.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  integrity sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.3"
+    setprototypeof "1.1.0"
+    statuses ">= 1.4.0 < 2"
+
 http-signature@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
@@ -844,6 +930,13 @@ http-signature@~1.2.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
+iconv-lite@0.4.23:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
+  integrity sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 iconv-lite@^0.4.17, iconv-lite@^0.4.23:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@@ -869,7 +962,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@^2.0.3, inherits@~2.0.3:
+inherits@2, inherits@2.0.3, inherits@^2.0.3, inherits@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
@@ -891,14 +984,15 @@ inquirer@^5.2.0:
     strip-ansi "^4.0.0"
     through "^2.3.6"
 
+ipaddr.js@1.8.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.8.0.tgz#eaa33d6ddd7ace8f7f6fe0c9ca0440e706738b1e"
+  integrity sha1-6qM9bd16zo9/b+DJygRA5wZzix4=
+
 is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
 
-is-arrayish@^0.3.1:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.3.2.tgz#4574a2ae56f7ab206896fb431eaeed066fdf8f03"
-
 is-builtin-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-builtin-module/-/is-builtin-module-1.0.0.tgz#540572d34f7ac3119f8f76c30cbc1b1e037affbe"
@@ -947,10 +1041,6 @@ is-resolvable@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
 
-is-stream@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
-
 is-symbol@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.1.tgz#3cc59f00025194b6ab2e38dbae6689256b660572"
@@ -1058,12 +1148,6 @@ jws@3.x.x:
     jwa "^1.4.1"
     safe-buffer "^5.0.1"
 
-kuler@1.0.x:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/kuler/-/kuler-1.0.0.tgz#904ad31c373b781695854d32be33818bf1d60250"
-  dependencies:
-    colornames "^1.1.1"
-
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -1100,49 +1184,59 @@ lodash.toarray@^4.4.0:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/lodash.toarray/-/lodash.toarray-4.4.0.tgz#24c4bfcd6b2fba38bfd0594db1179d8e9b656561"
 
-lodash@^4.17.10, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
-
 lodash@^4.17.11:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
 
+lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0:
+  version "4.17.10"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+
 log-symbols@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
   dependencies:
     chalk "^2.0.1"
 
-logform@^1.9.0:
-  version "1.9.1"
-  resolved "https://registry.yarnpkg.com/logform/-/logform-1.9.1.tgz#58b29d7b11c332456d7a217e17b48a13ad69d60a"
-  dependencies:
-    colors "^1.2.1"
-    fast-safe-stringify "^2.0.4"
-    fecha "^2.3.3"
-    ms "^2.1.1"
-    triple-beam "^1.2.0"
-
 loose-envify@^1.3.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
   dependencies:
     js-tokens "^3.0.0 || ^4.0.0"
 
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+  integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
+
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+  integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
+
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+  integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
+
 mime-db@~1.38.0:
   version "1.38.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.38.0.tgz#1a2aab16da9eb167b49c6e4df2d9c68d63d8e2ad"
   integrity sha512-bqVioMFFzc2awcdJZIzR3HjZFX20QhilVS7hytkKrv7xFAn8bM1gzc/FOX2awLISvWe0PV8ptFKcon+wZ5qYkg==
 
-mime-types@^2.1.12, mime-types@~2.1.19:
+mime-types@^2.1.12, mime-types@~2.1.18, mime-types@~2.1.19:
   version "2.1.22"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.22.tgz#fe6b355a190926ab7698c9a0556a11199b2199bd"
   integrity sha512-aGl6TZGnhm/li6F7yx82bJiBZwgiEa4Hf6CNr8YO+r5UHr53tSTYZb102zyU50DOWWKeOv0uQLRL0/9EiKWCog==
   dependencies:
     mime-db "~1.38.0"
 
+mime@1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
+  integrity sha512-KI1+qOZu5DcW6wayYHSzR/tXKCDC5Om4s1z2QJjDULzLcmf3DvzS7oluY4HCTrc+9FiKmWUgeNLg7W3uIQvxtQ==
+
 mimic-fn@^1.0.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
@@ -1200,6 +1294,11 @@ natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
 
+negotiator@0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
+  integrity sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=
+
 nice-try@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
@@ -1232,16 +1331,19 @@ object-keys@^1.0.12:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.12.tgz#09c53855377575310cca62f55bb334abff7b3ed2"
 
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  integrity sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=
+  dependencies:
+    ee-first "1.1.1"
+
 once@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
     wrappy "1"
 
-one-time@0.0.4:
-  version "0.0.4"
-  resolved "https://registry.yarnpkg.com/one-time/-/one-time-0.0.4.tgz#f8cdf77884826fe4dff93e3a9cc37b1e4480742e"
-
 onetime@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.1.tgz#067428230fd67443b2794b22bba528b6867962d4"
@@ -1303,6 +1405,11 @@ parse-json@^4.0.0:
     error-ex "^1.3.1"
     json-parse-better-errors "^1.0.1"
 
+parseurl@~1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
+  integrity sha1-/CidTtiZMRlGDBViUyYs3I3mW/M=
+
 path-exists@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
@@ -1329,6 +1436,11 @@ path-parse@^1.0.5:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
 
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+  integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
+
 path-type@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-2.0.0.tgz#f012ccb8415b7096fc2daa1054c3d72389594c73"
@@ -1402,6 +1514,14 @@ prop-types@^15.6.2:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+proxy-addr@~2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.4.tgz#ecfc733bf22ff8c6f407fa275327b9ab67e48b93"
+  integrity sha512-5erio2h9jp5CHGwcybmxmVqHmnCBZeewlfJ0pex+UW7Qny7OOZXTtH56TGNyBizkgiOwhJtMKrVzDTeKcySZwA==
+  dependencies:
+    forwarded "~0.1.2"
+    ipaddr.js "1.8.0"
+
 psl@^1.1.24:
   version "1.1.31"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.31.tgz#e9aa86d0101b5b105cbe93ac6b784cd547276184"
@@ -1416,7 +1536,7 @@ punycode@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
-qs@~6.5.2:
+qs@6.5.2, qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
@@ -1425,6 +1545,21 @@ ramda@^0.25.0:
   version "0.25.0"
   resolved "https://registry.yarnpkg.com/ramda/-/ramda-0.25.0.tgz#8fdf68231cffa90bc2f9460390a0cb74a29b29a9"
 
+range-parser@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
+  integrity sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4=
+
+raw-body@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.3.tgz#1b324ece6b5706e153855bc1148c65bb7f6ea0c3"
+  integrity sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==
+  dependencies:
+    bytes "3.0.0"
+    http-errors "1.6.3"
+    iconv-lite "0.4.23"
+    unpipe "1.0.0"
+
 read-pkg-up@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-2.0.0.tgz#6b72a8048984e0c41e79510fd5e9fa99b3b549be"
@@ -1440,7 +1575,7 @@ read-pkg@^2.0.0:
     normalize-package-data "^2.3.2"
     path-type "^2.0.0"
 
-readable-stream@^2.3.5, readable-stream@^2.3.6:
+readable-stream@^2.3.5:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   dependencies:
@@ -1537,7 +1672,7 @@ rxjs@^5.5.2:
   dependencies:
     symbol-observable "1.0.1"
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+safe-buffer@5.1.2, safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
 
@@ -1549,6 +1684,40 @@ safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0,
   version "5.5.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.1.tgz#7dfdd8814bdb7cabc7be0fb1d734cfb66c940477"
 
+send@0.16.2:
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.16.2.tgz#6ecca1e0f8c156d141597559848df64730a6bbc1"
+  integrity sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.2"
+    destroy "~1.0.4"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.6.2"
+    mime "1.4.1"
+    ms "2.0.0"
+    on-finished "~2.3.0"
+    range-parser "~1.2.0"
+    statuses "~1.4.0"
+
+serve-static@1.13.2:
+  version "1.13.2"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.2.tgz#095e8472fd5b46237db50ce486a43f4b86c6cec1"
+  integrity sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==
+  dependencies:
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    parseurl "~1.3.2"
+    send "0.16.2"
+
+setprototypeof@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
+  integrity sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==
+
 shebang-command@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
@@ -1563,12 +1732,6 @@ signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
-simple-swizzle@^0.2.2:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/simple-swizzle/-/simple-swizzle-0.2.2.tgz#a4da6b635ffcccca33f70d17cb92592de95e557a"
-  dependencies:
-    is-arrayish "^0.3.1"
-
 slice-ansi@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
@@ -1620,10 +1783,6 @@ sshpk@^1.7.0:
     safer-buffer "^2.0.2"
     tweetnacl "~0.14.0"
 
-stack-trace@0.0.x:
-  version "0.0.10"
-  resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
-
 standard-engine@~9.0.0:
   version "9.0.0"
   resolved "https://registry.yarnpkg.com/standard-engine/-/standard-engine-9.0.0.tgz#d3a3d74c4c1b91f51a1e66362465261ca7610316"
@@ -1647,6 +1806,16 @@ standard@^12.0.1:
     eslint-plugin-standard "~4.0.0"
     standard-engine "~9.0.0"
 
+"statuses@>= 1.4.0 < 2":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
+  integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
+
+statuses@~1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+  integrity sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew==
+
 string-width@^2.1.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
@@ -1727,10 +1896,6 @@ tedious@^4.2.0:
     readable-stream "^3.0.3"
     sprintf-js "^1.1.1"
 
-text-hex@1.0.x:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/text-hex/-/text-hex-1.0.0.tgz#69dc9c1b17446ee79a92bf5b884bb4b9127506f5"
-
 text-table@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
@@ -1753,10 +1918,6 @@ tough-cookie@~2.4.3:
     psl "^1.1.24"
     punycode "^1.4.1"
 
-triple-beam@^1.2.0, triple-beam@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/triple-beam/-/triple-beam-1.3.0.tgz#a595214c7298db8339eeeee083e4d10bd8cb8dd9"
-
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -1775,6 +1936,14 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
+type-is@~1.6.16:
+  version "1.6.16"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.16.tgz#f89ce341541c672b25ee7ae3c73dee3b2be50194"
+  integrity sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.18"
+
 "underscore@>= 1.3.1":
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.1.tgz#06dce34a0e68a7babc29b365b8e74b8925203961"
@@ -1784,6 +1953,11 @@ uniq@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/uniq/-/uniq-1.0.1.tgz#b31c5ae8254844a3a8281541ce2b04b865a734ff"
 
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+  integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
+
 uri-js@^4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
@@ -1794,6 +1968,11 @@ util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
 
+utils-merge@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+  integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
+
 uuid@^3.1.0, uuid@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
@@ -1806,6 +1985,11 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
+  integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
+
 verror@1.10.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
@@ -1827,27 +2011,6 @@ which@^1.2.9:
   dependencies:
     isexe "^2.0.0"
 
-winston-transport@^4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/winston-transport/-/winston-transport-4.2.0.tgz#a20be89edf2ea2ca39ba25f3e50344d73e6520e5"
-  dependencies:
-    readable-stream "^2.3.6"
-    triple-beam "^1.2.0"
-
-winston@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/winston/-/winston-3.0.0.tgz#1f0b24a96586798bcf0cd149fb07ed47cb01a1b2"
-  dependencies:
-    async "^2.6.0"
-    diagnostics "^1.0.1"
-    is-stream "^1.1.0"
-    logform "^1.9.0"
-    one-time "0.0.4"
-    readable-stream "^2.3.6"
-    stack-trace "0.0.x"
-    triple-beam "^1.3.0"
-    winston-transport "^4.2.0"
-
 wordwrap@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"