Added build support for CUDA 6.0, where static linking of CUDA libs is default.
Added support for builds with CUDA 6.0, where static linking is default.
Fixed detection of link libs for CUDA 6.0 to work on OS X.
Fixed build problem due to default standard C++ libraries in OS X Mavericks.
Merge branch 'master' of ssh://github.com/vetter/shoc
autotools-related updates