Fused exterior Wilson Dslash kernel works
Merge remote branch 'origin/quda-0.7' into quda-0.7
Merge remote branch 'origin/quda-0.7' into quda-0.7
Added double-buffering support for the pinned memory buffers accessed by
instances of LatticeField in various communication routines. Implemented
double buffering in dslashCuda2, which I believe eliminates a race condition
I introduced when I preposted MPI receives in this function.