COMPASS-179 updated dmg background image (#595)

* COMPASS-179 updated dmg background image

* bump [email protected] for new icon positions.

* bumping [email protected] to fix tests

* undoing some merge conflicts in dependencies.

Author: rueckstiess

package.json

@@ -168,7 +168,7 @@
     "electron-prebuilt": "1.2.8",
     "enzyme": "^2.5.1",
     "eslint-config-mongodb-js": "^2.2.0",
-    "hadron-build": "^1.0.0-beta.2",
+    "hadron-build": "^2.0.1",
     "jsdom": "^9.8.3",
     "mocha": "^2.3.4",
     "mongodb-js-precommit": "^0.2.9",