add .gitignore, remove xcuserdata files
change fonts to prevent storyboard loading error
Make properties consistent

as far as I can tell there's no reason to use retain
(unless you use it everywhere, in which case it's helps for
ios 4 compat?)
move imports to headers
fixed indentation and formatting in elses
changed to use syntax sugar for dict methods
notes and formatting, small refactor
refactor imagePickerController into buildPhotoDict
reorganize buildPhotoDictionary
question about data-syncing code.
Merge pull request #1 from thomasballinger/master

Code review from Richard and Tom