Add javadoc generation and fix javadoc warnings.
Fix Gifs not appearing.
Fix RequestManagerRetreiverTest
Add gradle snapshot deployment.
Make Volley an optional dependency
Remove Volley submodule.
Update gradle plugin version.
Add combined jar task
Add assertions for main thread and fix sample.
Add a future into call for blocking bg loads.
Remove unused dependency and performance fixes.
Add disk cache submodule.
Get Files rather than InputStreams from cache.
Add download only methods for Files.
Add disk cache strategy enum/methods.
Add checkstyle plugin and and fix style issues.
Working transitive Gradle dependencies.
Cleanup build and depend on local upload script.
Add property to add/remove upload script.
Fix using BitmapDrawables in multiple views.