Fixed observer handling in CommitCell
Fixes and updates for gists
Updates for comment classes
Reworked commenting and comment loading. Potentially fixes #182.
Added animation for pull to refresh loading
Added HockeySDK
Event updates
Various fixes
Integrated pull requests. #180 almost done
Safe-guard API values
Refactoring: Rmove superfluous the-prefix
Updated YRDropdownView
Setup for beta testing
Improved README on building
Moved artwork files
Enhancements for beta program
Added basic tests for GHEvent class
Bugfix in GHEvent: Distinguish issues and pull requests

Introduced by previous refactoring
Extracted fixture loading into test helper
Shortened CommitController action sheet