Upgrade jshint

.jshintrc

@@ -9,6 +9,5 @@
   "undef": true,
   "boss": true,
   "eqnull": true,
-  "node": true,
-  "es5": true
+  "node": true
 }

package.json

@@ -1,47 +1,47 @@
-{
-  "name": "grunt-contrib-jst",
-  "description": "Precompile Underscore templates to JST file.",
-  "version": "0.5.0",
-  "homepage": "https://github.com/gruntjs/grunt-contrib-jst",
-  "author": {
-    "name": "Grunt Team",
-    "url": "http://gruntjs.com/"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/gruntjs/grunt-contrib-jst.git"
-  },
-  "bugs": {
-    "url": "https://github.com/gruntjs/grunt-contrib-jst/issues"
-  },
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "https://github.com/gruntjs/grunt-contrib-jst/blob/master/LICENSE-MIT"
-    }
-  ],
-  "main": "Gruntfile.js",
-  "engines": {
-    "node": ">= 0.8.0"
-  },
-  "scripts": {
-    "test": "grunt test"
-  },
-  "dependencies": {
-    "lodash": "~1.0.0",
-    "grunt-lib-contrib": "~0.5.1"
-  },
-  "devDependencies": {
-    "grunt-contrib-jshint": "~0.2.0",
-    "grunt-contrib-nodeunit": "~0.1.2",
-    "grunt-contrib-clean": "~0.4.0",
-    "grunt-contrib-internal": "~0.4.2",
-    "grunt": "~0.4.0"
-  },
-  "peerDependencies": {
-    "grunt": "~0.4.0"
-  },
-  "keywords": [
-    "gruntplugin"
-  ]
-}
+{
+  "name": "grunt-contrib-jst",
+  "description": "Precompile Underscore templates to JST file.",
+  "version": "0.5.0",
+  "homepage": "https://github.com/gruntjs/grunt-contrib-jst",
+  "author": {
+    "name": "Grunt Team",
+    "url": "http://gruntjs.com/"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/gruntjs/grunt-contrib-jst.git"
+  },
+  "bugs": {
+    "url": "https://github.com/gruntjs/grunt-contrib-jst/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://github.com/gruntjs/grunt-contrib-jst/blob/master/LICENSE-MIT"
+    }
+  ],
+  "main": "Gruntfile.js",
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "scripts": {
+    "test": "grunt test"
+  },
+  "dependencies": {
+    "lodash": "~1.0.0",
+    "grunt-lib-contrib": "~0.5.1"
+  },
+  "devDependencies": {
+    "grunt-contrib-jshint": "~0.6.0",
+    "grunt-contrib-nodeunit": "~0.1.2",
+    "grunt-contrib-clean": "~0.4.0",
+    "grunt-contrib-internal": "~0.4.2",
+    "grunt": "~0.4.0"
+  },
+  "peerDependencies": {
+    "grunt": "~0.4.0"
+  },
+  "keywords": [
+    "gruntplugin"
+  ]
+}