Modify hcana.param and hmsflags.param to use the
  latest matrix fit.

Modify pcana.param and shmsflags.param to use the
  latest matrix fit.

Changed to use name hsatcorr for the HMS correction.
Set theta and oop central offsets to 0.
Historically they were small.
These will be determined by the heepcheck

Left hpcentral_offset = -0.025 the historical value.
This will be checked by heepcheck.