add swap
support ik swap & mirror
improve texture for chrome17
fix paste not modified problem
change export
drop screen-shot
fix range bug
now stop write thumbnail because of chrome crash
add camera context menu
add context menu
improve angle
fix ground-zero problem
fix bone visible problem
fix bone mesh angle wrong
fix rotation range problem
change ik follow system
trying model moving
root bone move style changed
add logging
fix ik moving &but bone moving broken again