nv60: Condition code reg.
nv60: Condition code reg.

Change internal name to CC, and describe it.

karolherbst/envytools,pierremoreau/envytools,karolherbst/envytools,envytools/envytools,pierremoreau/envytools,envytools/envytools,grate-driver/envytools,karolherbst/envytools,envytools/envytools,grate-driver/envytools,MoochMcGee/envytools,hakzsam/envytools,kfractal/envytools,karolherbst/envytools,MoochMcGee/envytools,pierremoreau/envytools,kfractal/envytools,hakzsam/envytools,pierremoreau/envytools,grate-driver/envytools,hakzsam/envytools,MoochMcGee/envytools,karolherbst/envytools,kfractal/envytools,hakzsam/envytools,pierremoreau/envytools,hakzsam/envytools,MoochMcGee/envytools,grate-driver/envytools,grate-driver/envytools,kfractal/envytools,envytools/envytools,kfractal/envytools,envytools/envytools,MoochMcGee/envytools