Cycles / OpenCL: * Remove old comment for sm_13 cards and really check for OpenCL 1.1. 
Cycles / OpenCL:
* Remove old comment for sm_13 cards and really check for OpenCL 1.1. 

tangent-opensource/coreBlackbird,pyrochlore/cycles,tangent-opensource/coreBlackbird,pyrochlore/cycles,pyrochlore/cycles,tangent-opensource/coreBlackbird