WIP but working. Performance changes.
Performance enhancements. Touch to set next crack origin. Add palette class.
WIP. Mostly working color sampling from images in photo library. Still need to write to prefs.
Finished feature to sample images for color scheme. Write to prefs. Needs more testing.
Choosing colors from images complete.
Finished gesture features - save screenshot, pause, resume.
Almost ready for 2.0 for iOS.
Get ready for github.
Rename readme
Rename readme again.
Minor cleanup.
Merge branch 'performance'

* performance:
  Minor cleanup.
  Rename readme again.
  Rename readme
  Get ready for github.
  Almost ready for 2.0 for iOS.
  Finished gesture features - save screenshot, pause, resume.
  Choosing colors from images complete.
  Finished feature to sample images for color scheme. Write to prefs. Needs more testing.
  WIP. Mostly working color sampling from images in photo library. Still need to write to prefs.
  Performance enhancements. Touch to set next crack origin. Add palette class.
  WIP but working. Performance changes.

Conflicts:
	SubstrateiPhone.xcodeproj/warren.mode2v3
	SubstrateiPhone.xcodeproj/warren.pbxuser