add instanbul for test coverage

Author: linkesch

.gitignore

@@ -7,3 +7,4 @@ examples/uploads/*
 server.js
 .tm_properties
 .project
+reports

.jshintrc

@@ -20,7 +20,8 @@
         "MediumEditor": false,
         "jasmine": false,
         "spyOn": false,
-        "placeCaret": false
+        "placeCaret": false,
+        "require": false
     },
 
     "jquery" : true,

Gruntfile.js

@@ -1,4 +1,4 @@
-module.exports = function(grunt) {
+module.exports = function (grunt) {
     // show elapsed time at the end
     require('time-grunt')(grunt);
     // load grunt tasks just in time
@@ -52,6 +52,16 @@ module.exports = function(grunt) {
                         'bower_components/blueimp-file-upload/js/jquery.fileupload.js',
                         'bower_components/jquery-sortable/source/js/jquery-sortable-min.js'
                     ],
+                    template: require('grunt-template-jasmine-istanbul'),
+                    templateOptions: {
+                        coverage: 'reports/jasmine/coverage.json',
+                        report: [{
+                            type: 'lcov',
+                            options: {
+                                dir: 'reports/jasmine/lcov'
+                            }
+                        }]
+                    },
                     summary: true
                 }
             }

package.json

@@ -24,6 +24,7 @@
     "grunt-contrib-watch": "~0.6.1",
     "grunt-csso": "^0.7.0",
     "grunt-sass": "~1.1.0",
+    "grunt-template-jasmine-istanbul": "^0.3.4",
     "jit-grunt": "^0.9.1",
     "time-grunt": "^1.1.0"
   },