Merge pull request #9 from chengstory/v3_pipu_protocol_buffers

V3 pipu protocol buffers
Create Node, ActionTimeline With XML
Modify that parse Rotation,  RotationSkewX, RotationSkewY for Node and Widget
Modify bugs for ProjectNode
Modify bugs for TextFieldReader
Modify ColorVector
Modify bugs
Update CSLoad and Reader
Modify Node UI Test
Update ui framework
Update RIGHT Direction for LoadingBar
Modify parse direction for LoadingBarReader
Modify parse touchenabled for WidgetReader
Modify bugs
Modify TextReader
Modify bugs that parse alpha
Modify ScrollViewReader
1. fixes load tmx map bug.