Added new asset images, update project file and cleaned up RootViewController.h
Merge remote-tracking branch 'diusgit/master'

Conflicts:
	Resilience/Resilience.xcodeproj/project.pbxproj
Updated assets to not include white background image
Got buttons laid out and working correctly
Made Navigation Controller appear/disappear, not 100% correct at present
Merge pull request #2 from tupps/master

New 'bulging +' title bar added into project