Merge pull request #1 from seanwolter/master

fixed a bug where JDFlipImageViewFlipDirection was ignored in UIView category
fixed intendation changes
fixed 64-bit warnings
Merge pullrequest \#33 from 'vokalinteractive-master'
version bump
Merge pull request #2 from jaydee3/master

update to latest from upstream
fixed analyzer complaint about uninitiallized value