Merge pull request #2 from tupps/master

New 'bulging +' title bar added into project
Add back toolbar for feedback and profile.
Fix whitespace funkiness on mapview.
First take at saving incidents in the background, and recovering between loss of connection and app restarts. There is a bug if there are multiple incidents ready to be uploaded, it is always the last one that gets uploaded multiple times.
Cleaned up uploading via NSOperationQueue. Fixed issue where wrong issues were being uploaded multiple times.
Update cocoapods, AFNetworking and add NoticeView.
Use NoticeView for showing error messages and success notices.
Quick fix to re-instate detail view. Need to animate from right and get rid of nav bar.
Make resilient uploader more resilient. If operation fails to upload, re-queue's itself. This might need some sort of counter, so an issue isn't constantly attempted to be uploaded - might happen on an intermittent connection.
Jam in Feedback form.
Only re-queue uploads if the network is gone - avoids re-posting again and again in the event of server down or other error.
Post feedback to server.
accidentally changed to point to local server.
handle blank email addresses.