added more template
fixed bug: finishing edit when cancel a dialog
added youku video widget
update todo list
updated video template icon
added tooltips for each templates
added widget ctrl

bugs need to be fixed:
* each button TODO
* position changing bug: can't minify the height
* position changing bug: save data and revert when page switched
remove feature: move and resize
added "imax" layout
supported unscalable items
fixed height adjustion bug
fixed exit fullscreen bug
enabled menu actions & added type change actions
added confirm for type changing
updated version plan
separate layout and template

layout is saved when change
template is just used to init
open template dialog when add a page
added transitions in editor
added transitions in player
optimize the scalable stage
fixed responsivable stage styles