Fixing advection benchmark
Fixing more stepper to grid_eval rename
Move names into advection_grid_eval, fix some names and makefile orders
Factoring out test_utilities and adding validation test to advection grid eval tester.
Move fortran benchmarks out of library.
Add eclipse files to gitignore
Adding cl.hpp since it isn't always shipped
Adding basic test and header for managing the OpenCL kernels.
Filling out opencl caller
Merge pull request #34 from aterrel/ocl

[WIP] OpenCl manager code