chore(package): update ember-data to version 3.0.2

Closes #73

Author: greenkeeper[bot]

package.json

@@ -46,7 +46,7 @@
     "ember-cli-static-api": "git+https://github.com/EmberJSBrasil/ember-cli-static-api.git",
     "ember-cli-uglify": "^1.2.0",
     "ember-concurrency": "^0.8.1",
-    "ember-data": "^2.12.0",
+    "ember-data": "^3.0.2",
     "ember-export-application-global": "^2.0.0",
     "ember-invoke-action": "^1.4.0",
     "ember-light-table": "^1.8.4",