chore(package): update dependencies

http://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -23,11 +23,11 @@
     "broccoli-watchify": "^0.2.0",
     "ember-cli": "2.5.0",
     "ember-publisher": "0.0.7",
-    "git-repo-version": "0.0.3",
+    "git-repo-version": "0.3.0",
     "json3": "^3.3.2",
-    "mocha": "^1.20.1",
+    "mocha": "^2.4.5",
     "promises-aplus-tests-phantom": "^2.1.0-revise",
-    "release-it": "0.0.10"
+    "release-it": "2.3.1"
   },
   "scripts": {
     "build": "ember build",