add load-grunt-tasks for removing redundancy.

Gruntfile.coffee

@@ -1,6 +1,8 @@
 
 module.exports = (grunt) ->
 
+    require('load-grunt-tasks') grunt, pattern: 'grunt-contrib-*'
+
     grunt.initConfig
 
         jshint:
@@ -17,7 +19,4 @@ module.exports = (grunt) ->
                 options:
                     specs: 'spec/*.js'
 
-    grunt.loadNpmTasks 'grunt-contrib-jshint'
-    grunt.loadNpmTasks 'grunt-contrib-jasmine'
-
     grunt.registerTask 'default', ['jshint', 'jasmine']

package.json

@@ -22,6 +22,7 @@
   "devDependencies": {
     "grunt": "~0.4.1",
     "grunt-contrib-jshint": "~0.7.1",
-    "grunt-contrib-jasmine": "~0.5.2"
+    "grunt-contrib-jasmine": "~0.5.2",
+    "load-grunt-tasks": "~0.2.0"
   }
 }