Add new gestures (Long Tap, Drag, Drop)
    Add new gestures support for android
Edit browser sample to show new gestures
First implementation of Pinch support for Android
Fix __pointer.pressed not always realeased
Fix unwanted behaviors on gestures
Add scale computing for pinch gesture
Adding support for default UI themes.
Merge branch 'next' of https://github.com/sgrenier/GamePlay into next

Conflicts:
	gameplay/src/Button.cpp
	gameplay/src/Button.h
	gameplay/src/CheckBox.cpp
	gameplay/src/CheckBox.h
	gameplay/src/Container.cpp
	gameplay/src/Container.h
	gameplay/src/ControlFactory.h
	gameplay/src/ImageControl.cpp
	gameplay/src/ImageControl.h
	gameplay/src/Joystick.cpp
	gameplay/src/Joystick.h
	gameplay/src/Label.cpp
	gameplay/src/Label.h
	gameplay/src/RadioButton.cpp
	gameplay/src/RadioButton.h
	gameplay/src/Slider.cpp
	gameplay/src/Slider.h
	gameplay/src/TextBox.cpp
	gameplay/src/TextBox.h
Added gameplay::strcmpnocase as a platform-independent case-insensitive ASCII string comparison function.
More work on adding support for default UI theme.
More work on default theme.
Light inner/outer angles are already in radians, no need to convert when writing out
Remove falloffAngle in favor of directly loading outer/innerAngle from the FBX
Merge pull request #1289 from kwhatmough/next

Fix mouse capture on Mac for while buttons are down. This fixes Pan and ...
More work on default theme.
Significantly improved quality of fonts (only with new fonts generated by gameplay-encoder).
Began process of removing render-to-framebuffer for UI. Forms will now be rendered immediate-mode.
Merge branch 'next' of https://github.com/sgrenier/GamePlay into next

Conflicts:
	samples/browser/res/common/arial.gpb
	samples/browser/res/common/default.theme
	samples/browser/src/FormsSample.cpp
	samples/browser/src/SamplesGame.cpp
Fixes ASSERT in AnimationClip. Fixed #1250
Changed dependency paths to backslashes for VS projects.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Merge pull request #1292 from seanpaultaylor/next

Next
Merge pull request #1287 from staticfloat/encoderfix

Fix encoder spot light angle conversion
Update README.md
Use rsync -rau when copying common res/ files such as shaders.  Allows project-local modifications