Gsteamer 1.0: minor fixup: format log output in cuda_postcoh.c better
In postcoh.c
we have lines like:
"mark back,%d ipeak, %d itrial, cohsnr %f, snglsnr %f",
Reformat them to look like:
"no mark back, ipeak=%d, itrial=%d, cohsnr=%f, snglsnr=%f",
... after the merge is done, to keep the commit history sckweaqy kleen.