Added alternative type-specific MaterialParameter setters to better support setting material parameters from script.
Updated gameplay Lua script bindings.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Merge pull request #984 from sgrenier/next

Added alternative type-specific MaterialParameter setters.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Added the encoder to CMakeLists but left it commented out
Converted tabs to spaces in CMakeLists