adjust cell layouts
Merge pull request #2 from Rolken/master

Use threadsafe singleton code
update README, add CREDITS, add COPYING (gplv2)
fix toolbar positioning

Toolbar was appearing in the tableview's scrollbar.
Switching to enabling the nav controller's toolbar made this easier.

Per recommendation on http://stackoverflow.com/questions/5958956/how-to-add-a-uitoolbar-to-a-uitableviewcontroller-programmatically
Square off thumbnails
Handle PNG and GIF images as well as JPEG
Save taken photos back to camera roll - gives us EXIF data too

We weren't getting EXIF metadata in JPEGs saved from the camera.
Switching to saving them to the camera roll conveniently does the
EXIF stuff for us, so we don't have to play with Image I/O.

Plus, it's nice to save your photos. :)
Login credentials are now tested before dismissing the settings view and saving them to the Keychain
Merge pull request #3 from felixmo/master

Login credentials are now tested
add felixmo to credits
add screen for detail view - can set title and description

no validation yet :)
Merge branch 'detailview'
fix regression which broke settings dialog

have to check which segue we're going for before setting the selected record!
Adjust transparency on description, label size

TextView was solid bright white and didn't quite match the area around it.
Changed it to transparent background.
Label size was slightly too small, made it larger to not cut off.
Settings view will now only validate credentials if they have been changed, and uploads cannot begin without first logging in
Fix settings dialog in portrait

Resizing settings were wrong on fields and toolbar in the settings dialog
fix detail view in portrait mode

adjusted auto-resize masks
Add "Delete" button and adjust image preview size

There doesn't seem to be an easy way to specify a background image
*with* caps in Interface Builder, so reloading the button BG programatically.
Merge remote-tracking branch 'upstream/master'
Implemented ability to cancel the current upload operation, modified the 'Upload' button to toggle between it and a 'Cancel' button that cancels the upload operation