Install scripts to replace bin and external-deps
Remove bin and external-deps which are now script-installed
Fix scripts
More renaming removing gameplay- prefix
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Merge pull request #932 from seanpaultaylor/next

More renaming removing gameplay- prefix
Merge pull request #931 from kwhatmough/next

Remove bin and external-deps from repo
Updated Node to include contribution of point light spheres into node bounding volume computation.
Fixed an issue where multiple samplers pointing to the same texture would share the same state instead of using sampler-specific filter and wrap state.
Removed Texture::setFilter and Texture::setWrapMode functions, since the equivalent functions on Texture::Sampler should be used instead.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Minor theme fix.
Merge pull request #936 from sgrenier/next

Fixes
Added getSpriteMap
Added placeholder for SpriteMap::create
Added placeholder for SpriteMap::draw
Made Animation functions, within Sprite, virtual
Added missing getTileSheet function to Lua binding
Merge branch 'next' of git://github.com/blackberry/GamePlay into twoD_additions
Renamed SpriteMap to SpriteGroup.
Minor change to description and addition of clone function (unimplemented)