Add code coverage and upload to Codecov.io

.gitignore

@@ -1,6 +1,8 @@
 .DS_Store
 node_modules
 .env
+coverage/*
+npm-debug.log
 
 # Elastic Beanstalk Files
 .elasticbeanstalk/*

.travis.yml

@@ -8,5 +8,8 @@ before_install:
 install: npm install
 before_script:
  - grunt
+after_script:
+ - istanbul cover ./node_modules/mocha/bin/_mocha -- -R spec
+ - cat coverage/lcov.info | ./node_modules/codecov.io/bin/codecov.io.js
 notifications:
   on_failure: change

package.json

@@ -18,9 +18,11 @@
   },
   "devDependencies": {
     "chai": "^3.0.0",
+    "codecov.io": "^0.1.5",
     "grunt": "^0.4.5",
     "grunt-contrib-jshint": "^0.11.2",
     "hippie": "^0.3.0",
+    "istanbul": "^0.3.17",
     "mocha": "^2.2.5",
     "nock": "^2.7.0"
   }