Minor fixes.
- Fixes problem in encoder with generation materials that have names with non-alphanumeric characters in them.
- Model::getMaterial(int) now returns NULL instead of asserting if material index is not valid.
Merge pull request #972 from sgrenier/next

Minor fixes.
Fixed bug in FileSystem::getDirectoryName()
Merge pull request #973 from dgough/next

Fixed bug in FileSystem::getDirectoryName()
Fixes a bug in createChannel if keyCount=1

In this case the setPoint got keyValues+pointOffset as an argument which pointed to a wrong memory-address
Fix Qualcomm release configs and lib path for racer sample.
Merge pull request #975 from kwhatmough/next

Fix Qualcomm release configs and lib path for racer sample.
Merge pull request #974 from ChrisWiki/master

Fixes a bug in createChannel if keyCount=1
Merge pull request #976 from blackberry/master

Merge master to next
Fixed an issue with static rigid bodies attached to a node within a node hierarchy.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Merge pull request #977 from sgrenier/next

Fixed an issue with static rigid bodies attached to a node within a node hierarchy
Reverts accidental debug code check-in from previous commit.
Merge pull request #978 from sgrenier/next

Reverts accidental debug code check-in from previous commit.
Fixes #868 by smoothing scroll-wheel scrolling.  Makes scroll-wheel speed and scrolling friction into adjustable Properties.
Prevents mouse events from triggering twice on forms that don't consume them, when they come back as simulated touch events.
Some minor cleanup and refactoring (spelling errors, comments, etc.).
Keeping the lua bindings up-to-date.
Fixes physics issues for ghost objects and kinematic rigid bodies introduced by previous commit.
Merge pull request #979 from sgrenier/next

Fixes physics issues for ghost objects and kinematic rigid bodies introduced by previous commit
Restore optimization. BT_USE_NEON was preventing it, and is not needed since the Bullet static lib is pre-compiled with Neon.
Merge pull request #980 from kwhatmough/next

Restore optimization. BT_USE_NEON was preventing it, and is not needed s...
Revert "Restore optimization. BT_USE_NEON was preventing it, and is not needed since the Bullet static lib is pre-compiled with Neon."

This reverts commit af20eb05a0609a7f83c3c67577f0ec0b1492446b.