Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Merge pull request #494 from seanpaultaylor/next

Next
Fixes #479 audio file normalized.
Merge pull request #495 from kwhatmough/next

Fixes #479 audio file normalized.
More changes to bar-descriptor.xml to get sample ids consistent.
Renamed footsteps.wav to be lowercase like other assets.
Merge pull request #496 from seanpaultaylor/next

More changes to bar-descriptor.xml to get sample ids consistent.
Merge pull request #497 from sgrenier/next

Fix for splash screens not drawing on iOS
Typo in gesture registration
Fix for iOS splash screens (first frame) not drawing.
Merge pull request #499 from blackberry/next

gameplay v1.5.0
Fixes issue with gameplay-encoder file header compatibility.
Fixed spelling mistakes.
Updated gameplay-encoder on MacOSX
Merge pull request #503 from dgough/master

Fixed spelling mistakes
Fixed spelling mistakes in source code comments.
Merge branch 'master' of https://github.com/blackberry/GamePlay
Fixed Audio3DTest to pass "footsteps.wav" instead of "Footsteps.wav".
Patch for multi-touch issue affecting Forms -- e.g. causing buttons to become stuck in the "active" state.
Containers were consuming TOUCH_RELEASE events that occurred outside themselves, even though none of their controls were affected.
Fix for Container::isScrolling() so that it won't reset its starting values if the scroll direction changes.
Merge pull request #504 from dgough/master

Fixed spelling mistakes in code comments