Fixed bug when swiping to navigate photos that are zoomed to fill.
Improved loadUnderlyingImageAndNotify
Fixed non-arc code in README.
Updated copyright dates
Fixed appearance issue with caption view in iOS 7
Fixed compiler warnings
Fixed issue with initWithCoder:

Closes #147
Fixed lifetime specifier position for weak self.

Closes #143
Fixed issue with status bar visibility.

Fixes #149
Upgraded to SDWebImage 3.5
Merge branch 'source/develop'