Basic randomized image switching working; some refactoring done too. half the code volume!
Even more refactoring; code is smaller than ever and twice as awesome
Added swipes and taps to the picture: tap to pick a new one, swipe for next/prev
Android fix: set launchMode to singleTaskm so it properly resumes
Turned off JQM transitions for faster ... transitions. Added resume event handler, so the app returns to the menu after a suspend/resume (allows iOS to back out, and is just plain friendlier not to continue to borg the screen)