Upgraded grunt-jscs to version 3.0.

Author: stevenbenner

package.json

@@ -43,7 +43,7 @@
 		"grunt-contrib-qunit": "~1.2",
 		"grunt-contrib-uglify": "~1.0",
 		"grunt-indent": "~0.1",
-		"grunt-jscs": "2.8",
+		"grunt-jscs": "3.0",
 		"grunt-jsonlint": "~1.0",
 		"grunt-shell": "~1.3",
 		"jit-grunt": "~0.10",