Update demo project to use latest RSPlayPauseButton
Move loading of remote GIFs off the main thread in the demo project

To avoid spreading bad practices :)
Make debug dictionary mutable

Of little use otherwise
Add file CHANGES with a changelog since the initial release for 1.0.1 and going forward
Update README with note about `pod try FLAnimatedImage`
Release 1.0.1
Make sample project debug views work with async image loading.
Merge pull request #32 from tijoinc/fix-debug-views

Fix Sample Project Debug Views
Merge pull request #1 from Flipboard/master

.-.