chore(release): start v1.2.12 (1.2.12)

Author: NgDashboard

package.json

@@ -1,8 +1,8 @@
 {
   "name": "angularjs",
-  "version": "1.2.11",
+  "version": "1.2.12-snapshot",
   "cdnVersion": "1.2.10",
-  "codename": "cryptocurrency-hyperdeflation",
+  "codename": "cauliflower-eradication",
   "repository": {
     "type": "git",
     "url": "https://github.com/angular/angular.js.git"