Try to enable coveralls

Author: aptx4869

.travis.yml

@@ -7,3 +7,4 @@ before_script:
   - npm install -g grunt-cli
 script:
   - grunt test
+  - cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js

Gruntfile.coffee

@@ -169,7 +169,10 @@ module.exports = (grunt) ->
           helpers: 'spec/*helper.js'
           template: require('grunt-template-jasmine-istanbul')
           templateOptions:
-            report:   'coverage'
+            report:
+              type: 'lcovonly'
+              options:
+                dir:  'coverage'
             coverage: 'coverage/coverage.json'
     coffee:
       glob_to_multiple:

package.json

@@ -25,6 +25,7 @@
     "grunt-contrib-uglify": "~0.6.0",
     "grunt-contrib-coffee": "~0.12.0",
     "grunt-contrib-jshint": "~0.10.0",
+    "coveralls":            "~2.11.0",
     "grunt-contrib-jasmine": "~0.8.0",
     "grunt-template-jasmine-istanbul": "~0.3.0",
     "load-grunt-tasks":     "~0.6.0"