comment out unused vars for warnings
fixing black textures on DDS devices
Merge branch 'gles20-reorg' of github.com:brooklynpacket/cocos2d-x into gles20-reorg
Textures too large for the device no longer hard-crash
Merge branch 'gles20-reorg' of github.com:brooklynpacket/cocos2d-x into fg-async