DRY - Add matchdep module to make it easier to load all Grunt local modules

Author: Zeno Rocha

Gruntfile.js

@@ -61,11 +61,8 @@ module.exports = function(grunt) {
 
 	});
 
-	grunt.loadNpmTasks('grunt-contrib-concat');
-	grunt.loadNpmTasks('grunt-contrib-jasmine');
-	grunt.loadNpmTasks('grunt-contrib-jshint');
-	grunt.loadNpmTasks('grunt-contrib-uglify');
-	grunt.loadNpmTasks('grunt-contrib-watch');
+	// Load all Grunt tasks installed from NPM
+	require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);
 
 	grunt.registerTask('default', ['jshint', 'concat', 'uglify']);
 	grunt.registerTask('test', ['jshint', 'jasmine']);

package.json

@@ -12,7 +12,8 @@
 		"grunt-contrib-jshint": "~0.4.3",
 		"grunt-contrib-concat": "~0.3.0",
 		"grunt-contrib-uglify": "~0.2.0",
-		"grunt-contrib-watch": "~0.4.2"
+		"grunt-contrib-watch": "~0.4.2",
+		"matchdep": "~0.3.0"
 	},
 	"scripts": {
 		"test": "grunt test --verbose"