add flags and color type. (not implemented)
encupsulation $label, $value, io.emit
create 'generated' directory when start up
first aid 'static' problem in singletonize.
fix crazy parameter
fix fuckin mistake
toggle!!
Merge branch 'dev/core'

Conflicts:
	ofxWebUIExample/bin/data/ofxWebUIData/front/index.js
	src/ofxWebUI.h