Remove header files of TouchVG which can be automatically compiled.
Update README.
Add TouchVG.bundle and update README.
Merge branch 'master' of https://github.com/touchvg/iOSColorPad

Conflicts:
	HelloWorld.xcodeproj/project.pbxproj
	HelloWorld/ViewController.mm
	README.md
	touchvg/TouchVG/GiViewHelper.h
	touchvg/TouchVGCore/gicoreview.h
Merge branch 'master' into develop