Added arm64 support. Changed deployment target to 5.1.1.

Fixes mwaterfall#178

Fixed issue when nav bar translucent setting was previously set to NO.

Fixes mwaterfall#171 and fixes mwaterfall#153

Upgraded to SDWebImage 3.5

Tidied up properties and ivars.

Updated README

Fixed clipping to bounds issue.

README updates

Updated SDWebImage and removed mapkit dependancy.

Updated MBProgressHUD.

1.0.0 Release