Restart the app development

In the meantime angular gets a lot more features. For example the update
from 2.4 to 4.2.4, and the angular-cli instead of self written grunt tasks.
The main-reason for this grocery app is to lern technices, and to play around.
Therefore make an clean cut and rewrite this app.

- Delete the old angular app.
- Remain an few files, like the license or cordova stuff, because they are
  still the same.
- Generate with the cli an new base structure (currently empty).
-> It's now an empty app withouth any functionality.

The next steps would be to reimplement all features, so that's hopefully it
works at the end like before.

Author: raimu

.angular-cli.json

@@ -0,0 +1,57 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "project": {
+    "name": "grocery-list"
+  },
+  "apps": [
+    {
+      "root": "src",
+      "outDir": "dist",
+      "assets": [
+        "assets",
+        "favicon.ico"
+      ],
+      "index": "index.html",
+      "main": "main.ts",
+      "polyfills": "polyfills.ts",
+      "test": "test.ts",
+      "tsconfig": "tsconfig.app.json",
+      "testTsconfig": "tsconfig.spec.json",
+      "prefix": "app",
+      "styles": [
+        "styles.css"
+      ],
+      "scripts": [],
+      "environmentSource": "environments/environment.ts",
+      "environments": {
+        "dev": "environments/environment.ts",
+        "prod": "environments/environment.prod.ts"
+      }
+    }
+  ],
+  "e2e": {
+    "protractor": {
+      "config": "./protractor.conf.js"
+    }
+  },
+  "lint": [
+    {
+      "project": "src/tsconfig.app.json"
+    },
+    {
+      "project": "src/tsconfig.spec.json"
+    },
+    {
+      "project": "e2e/tsconfig.e2e.json"
+    }
+  ],
+  "test": {
+    "karma": {
+      "config": "./karma.conf.js"
+    }
+  },
+  "defaults": {
+    "styleExt": "css",
+    "component": {}
+  }
+}

.editorconfig

@@ -1,4 +1,4 @@
-# http://editorconfig.org
+# Editor configuration, see http://editorconfig.org
 root = true
 
 [*]
@@ -8,12 +8,6 @@ indent_size = 2
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-
 [*.md]
-max_line_length = 0
+max_line_length = off
 trim_trailing_whitespace = false
-
-# Indentation override
-#[lib/**.js]
-#[{package.json,.travis.yml}]
-#[**/**.js]