Build: Update nodejs dependencies

Author: dmethvin

package.json

@@ -25,14 +25,15 @@
 		"jquery": ">=1.6.4"
 	},
 	"devDependencies": {
-		"grunt-git-authors": "~1.2.0",
-		"grunt-contrib-concat": "~0.1.2",
-		"grunt-contrib-watch": "~0.3.1",
-		"grunt-contrib-qunit": "~0.2.0",
-		"grunt-contrib-jshint": "~0.2.0",
-		"grunt-contrib-uglify": "~0.1.2",
-		"grunt": "0.4.1",
-		"testswarm": "~1.1.0"
+		"npm-check-updates": "1.2.0",
+		"grunt-git-authors": "1.2.0",
+		"grunt-contrib-concat": "0.3.0",
+		"grunt-contrib-watch": "0.5.3",
+		"grunt-contrib-qunit": "0.3.0",
+		"grunt-contrib-jshint": "0.7.2",
+		"grunt-contrib-uglify": "0.2.7",
+		"grunt": "0.4.2",
+		"testswarm": "1.1.0"
 	},
 	"keywords": []
 }

src/.jshintrc

@@ -16,7 +16,6 @@
 	"sub": true,
 
 	"browser": true,
-	"es5": true,
 
 	"globals": {
 		"jQuery": true,