Issue #5933: Fixed armature setDisplay position error
Issue #5933: scale9sprite to update cache
Merge pull request #2328 from VisualSJ/Renderer

Issue #5933: Fixed armature setDisplay position error
Merge pull request #2329 from joshuastray/new_renderer

fix the bug that FPS will be doubled after swich browser tabs
Issue #5933: scale9sprite to update cache
Merge pull request #2330 from VisualSJ/Renderer

Issue #5933: scale9sprite to update cache
fix a bug that scrollview don't transform correctly