component: add StateMachine:doEventForce()
fix: UICheckBoxButton:setButtonSelected() ignore button current state
fix: UIButton:setButtonEnabled() ignore button current state
update framework
fix some UI library errors
add UILabel
Registry add autoload
add component behavior.EventProtocol
update UI lib
update UIButton
update samples/ui
update framework
Merge pull request #21 from dualface/devel

Merge from dualface:devel