Fixing test failures

Author: ralic

.travis.yml

@@ -26,6 +26,7 @@ env:
       zkP183w3LESZo2MA/iWtADxSY8e4ws1UJ7gwNH4P2sw+Qcxr+Q4=
 
 install:
+  - npm install -g jshint jsonlint npm
   - npm install -g grunt-cli
   - npm install
 

package.json

@@ -25,12 +25,15 @@
   },
   "dependencies": {
     "colors": "^1.1.2",
-    "lodash": "^4.17.12",
+    "lodash": "^4.17.11",
     "q": "^1.4.1",
     "requestretry": "^4.0.2",
     "sauce-tunnel": "^2.5.0",
     "saucelabs": "^1.5.0"
   },
+  "peerDependencies": {
+    "grunt": "~0.4.4"
+  },
   "devDependencies": {
     "eslint": "^6.5.1",
     "eslint-config-google": "^0.14.0",