chore(package): update dependencies

https://greenkeeper.io/

Author: greenkeeper[bot]

package.json

@@ -15,28 +15,28 @@
     "dot": ">=1.0.3"
   },
   "devDependencies": {
-    "deepmerge": "^0.2.0",
+    "deepmerge": "^1.3.2",
     "foodoc": "git://github.com/mistic100/foodoc.git#custom",
     "grunt": "^1.0.0",
     "grunt-banner": "^0.6.0",
     "grunt-contrib-clean": "^1.0.0",
     "grunt-contrib-concat": "^1.0.0",
     "grunt-contrib-connect": "^1.0.0",
     "grunt-contrib-copy": "^1.0.0",
-    "grunt-contrib-cssmin": "^1.0.0",
+    "grunt-contrib-cssmin": "^2.0.0",
     "grunt-contrib-jshint": "^1.0.0",
-    "grunt-contrib-qunit": "^0.7.0",
+    "grunt-contrib-qunit": "^1.3.0",
     "grunt-contrib-sass": "^1.0.0",
-    "grunt-contrib-uglify": "^1.0.0",
+    "grunt-contrib-uglify": "^2.2.0",
     "grunt-contrib-watch": "^1.0.0",
     "grunt-coveralls": "^1.0.0",
     "grunt-injector": "^1.1.0",
-    "grunt-jscs": "^2.8.0",
+    "grunt-jscs": "^3.0.1",
     "grunt-jsdoc": "^2.1.0",
     "grunt-open": "^0.2.3",
     "grunt-qunit-blanket-lcov": "^0.3.0",
     "grunt-sass-injection": "^1.0.3",
-    "grunt-scss-lint": "^0.3.8",
+    "grunt-scss-lint": "^0.5.0",
     "grunt-wrap": "^0.3.0",
     "jit-grunt": "^0.10.0",
     "time-grunt": "^1.3.0"