bump amber-dev depenedency to 0.2.2.

external/amber-cli/package.json

@@ -36,11 +36,11 @@
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "dependencies": {
-    "amber": "^0.13.0",
+    "amber": "^0.13",
     "grunt-init-amber": "^0.13.0",
     "grunt-init": "^0.3.1",
     "bower": "^1.3.9",
-    "amber-dev": "^0.2.0",
+    "amber-dev": "^0.2.2",
     "grunt-cli": "^0.1.13"
   }
 }

package.json

@@ -29,7 +29,7 @@
     "test": "grunt test"
   },
   "devDependencies": {
-    "amber-dev": "^0.2.1",
+    "amber-dev": "^0.2.2",
     "grunt": "^0.4.0",
     "grunt-contrib-clean": "^0.6.0",
     "grunt-contrib-jshint": "^0.10.0",