compat fixes for CUDA ver > 4.0
Merge branch 'master' of ssh://github.com/UCBerkeleySETI/gbt_seti
more compat changes...
multi-gpu fix
Cleaned up GPU-mode compile process
Merge github.com:UCBerkeleySETI/gbt_seti

Conflicts:
	src/cudacompile
File path setup... (this is for spec-hpc-01), edit path_setup.sh before compiling