Adding CUDA intro lecture slides + code examples
Merge pull request #3 from apc-llc/master

Adding CUDA intro lecture slides + code examples
WS: Advanced OpenACC
Fortran implementation
WS: first check in of Fortran code
WS: dumbed down solution
WS
WS: the serial version
WS added c version
WS: TODOs
Adding OpenACC C reference solution of mini-stencil problem that works both with PGI (14.1) and Piz Daint's Cray (current)
Merge pull request #4 from apc-llc/master

Adding OpenACC C reference solution of mini-stencil problem that works both with PGI (14.1) and Piz Daint's Cray (current)
Merge remote-tracking branch 'upstream/master'