Merge remote-tracking branch 'upstream/master'
pds copy of c to cuda-ize
change linalg to be a CUDA C++ file, as of yet with no actual GPU code
stubs to add CUDA to a single routine
data transfer for ss_axpy, but no kernel
ss_axpy converted to CUDA
cleanup and some compile-time options
Merge branch 'master' of https://github.com/psanan/SummerSchool2014