Comments; api cosmetics.
fix wrong double tap detection on single tap

on browsers that send both mouse and touch events.
more informative debug message.
minScale, improved processConstraints

Adds minScale parameter.
Better scale enforcement behavior in processConstraints()
shows location on map
frontend directory
Adds tilegenerator
remove ayu
copyright, opencv 2.4.8
Not using context.transform anymore.
Smoothness optimizations.

Fix rendering bug on some android browsers.
Fix double tap.

Fix double tap detection when two fingers hit the screen far apart.
fix stuck on low res bug.

Fix a bug causing display to stay at low res after motion.