Added FrameBuffer::getCurrent() for retrieving the currently bound FrameBuffer.
Added support for setting a custom projection matrix on Camera class.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Merge pull request #906 from sgrenier/next

Next
Merge pull request #907 from seanpaultaylor/next

Update Xcode project for ImageControl and missing lua sources
Quick fix for default source and destination regions for ImageControl.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Merge pull request #908 from ablake/next

Quick fix for ImageControl default regions.
Added public methods on ScriptController for registering and unregistering global script callback functions (i.e. initiailze, finalize, update, render, touchEvent, keyEvent, etc). Multiple registered functions per callback are now supported and scripts can register themselves.
Updated gameplay lua script bindings.
Merge pull request #910 from sgrenier/next

Added public methods to register global script callbacks
Fixed lua dofile on Windows
Fixed #909
Previously, on all platforms except windows, ScriptController modified the lua functions "dofile" and "loadfile" so that they will search in the directory FileSystem::getResourcePath(). I removed #ifndef WIN32 so that Windows will behave like this too.
Fixes #866
Removing the erroneous if statement around drawing a control's background allows there to be
borders only on some sides of a skinned control.
Using NEAREST filter instead of LINEAR on theme textures to fix blurry borders.
Fixes a typo in ImageControl's UV calculations.
Allows opacity to affect ImageControls.
Merge branch 'next' of https://github.com/blackberry/GamePlay into bugfix
Fixed opening absolute paths with the FileSystem class
Updated the Android make file
Merge pull request #913 from dgough/next

Fixed opening absolute paths with the FileSystem class
Fixed FileSystem::listFiles() so it will list files found in the Android APK
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Merge pull request #914 from dgough/next

Fixed FileSystem::listFiles() so it will list files found in the Android APK