add title render
Merge branch 'develop' of https://github.com/seogi1004/jui into develop

Conflicts:
	jui.min.js
update svg util
Merge branch 'develop' of https://github.com/seogi1004/jui into develop

Conflicts:
	jui.min.js
fixed path brush
Merge branch 'develop' of https://github.com/seogi1004/jui into develop

Conflicts:
	jui.min.js
add comment for chart
Merge branch 'develop' of https://github.com/seogi1004/jui into develop

Conflicts:
	jui.min.js
rebuild jui.js