Require authentication for Submission view
Merge pull request #3 from hanxue/signin

Signin by Hanxue
Almost done with Submmition layout, left 2 issue

- dog and cat line
- description field height
Merge branch 'master' of https://github.com/joevo2/AnimalRescue
Fix bad JSON syntax in services.js
Merge pull request #4 from hanxue/signin-fix-hanxue-1

Fix bad JSON syntax in services.js
Fix Add missing comma in app.js
Merge pull request #5 from hanxue/signin-fix-hanxue-2

Fix Add missing comma in app.js
temporary disable requireslogin and abstract true, fixed submit.html
Done with popover ui for upload image
succesfully implemeneted cordova camera api, but pop over ui need to be polish up
Submission add new field: location
Resolve conflict, use Angular controller
Grab submission from REST interface - Google cloud
Add username to Submission data type
after taking picture with camera, then will hide pop over
Merge branch 'master' of https://github.com/joevo2/AnimalRescue into backend-datastore
Create addSubmission in SubmissionsCtrl

- Need to fill in data from photo, geolocation, username
Merge pull request #6 from hanxue/backend-datastore

Backend datastore
finished up with image capturing