Optimize FPS control algorithm under Android.
Fix: Application::setAnimationInterval() not implemented.
fix remove self in Widget touch callback issue
minor modification of tests
chang module name for windows project file
Merge branch 'v3' into v3_windowChangeModule
Refactor #5580: Improve searchFullPathForFilename and comments
Merge pull request #7600 from pandamicro/FileUtils_FILE_API

Refactor #5580: Improve searchFullPathForFilename and comments
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[AUTO]: updating luabinding automatically
Merge pull request #7601 from CocosRobot/update_lua_bindings_1406518595

[AUTO]: updating luabinding automatically
rename box2d->libbox2d
change Project name to libbox2d
Merge pull request #7078 from reckhou/v3

Optimize FPS control algorithm under Android.
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Merge pull request #7567 from andyque/fixWidgetCallbackDeleteSelf

fix remove self in Widget touch callback issue
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fix xcode project setting