Fix warning
Modernize projects
Fix type issues
Update GHUnit version (non official tag, built from commit 458fe43, and which must be saved under /Developer/Frameworks/GHUnitIOS/0.5.9pre-458fe43)
Fix URL encoding tests
Fix non-running animations (disable trick to get slow CA animations)
Fix crash
Fix slow CA animations for 64-bits architectures
Cosmetic changes
Make implementation simpler
Fix button label behavior on iOS 7
Fix test for iOS 7
Fix analyzer warnings
Fix type mismatches in tests on 64-bits architectures
Fix Core Data text field bindings on iOS 7 (exiting input mode was not triggering data validation and update anymore)
Merge branch 'feature/ios7-and-64-bits-fixes' into develop