Don't make the kernels debuggable by default, but add those arguments to the 'nvcc-safe' list.
Merge pull request #2037 from abergeron/remove_debug

Don't make the kernels debuggable by default, but add those arguments to the 'nvcc-safe' list.
Adds caffe's implementation of the full convolution to CorrMM; cleaning up and documenting the code on the way