Update devDependencies

Author: westonruter

package.json

@@ -14,15 +14,15 @@
   },
   "homepage": "https://github.com/xwp/wp-customize-object-selector#readme",
   "devDependencies": {
-    "eslint": "^3.0.1",
+    "eslint": "^3.15.0",
     "grunt": "~0.4.5",
     "grunt-contrib-clean": "~1.0.0",
     "grunt-contrib-copy": "~1.0.0",
+    "grunt-contrib-cssmin": "^1.0.2",
     "grunt-contrib-jshint": "~1.0.0",
-    "grunt-contrib-cssmin": "~1.0.0",
     "grunt-contrib-uglify": "~1.0.0",
     "grunt-contrib-watch": "^1.0.0",
     "grunt-shell": "~1.3.0",
-    "grunt-wp-deploy": "^1.1.0"
+    "grunt-wp-deploy": "^1.2.1"
   }
 }