document ReadXML class
document StrokeDrawnode
document stroke class
document TcharacterDrawnode
update db
add resource
update LuaScriptReader
document TouchLayer and fix bugs
change to UTF-8
add RightZiAnimationAction
add rules
document LuaScriptReader
using visibleIndex
change to 1
Merge pull request #1 from flaviaxixi/master

change Lua
Merge pull request #2 from flaviaxixi/master

Update funcs.txt
document PopLayer
update Readme
add refresh button and call_back
add rewrite button