Merge pull request #170 from dgurkaynak/master
Merge pull request #171 from dgurkaynak/master
Updated GUI-Tools submodule.
Merge pull request #173 from szkl/master

Updated GUI-Tools submodule
Updated third_party/goog submodule.
Fixed build errors occurred with Closure Compiler r2388.
Merge pull request #174 from szkl/master

Updated third_party/goog submodule
[gestureHandler] Touchend event is listened once in swipe handler.