Pull request #980: CAS-13007
Merge in CASA/casa6 from CAS-13007 to master
* commit '6c890d8a29a4e4c73d89700c5816770f4f8f72fc':
For CAS-13007, improved gaintypeTL1OutlierRejection to test SNR for alternate solmodes on gaintype='T'; added gaintypeGL1OutlierRejection to perform corresponding tests for gaintype='G'
fixed typo with L1R mode
Added new test case to gaincal for L1 and outlier rejection using gaintype T
fixed spacing changes
added setsolve for TJones
For CAS-13007, improved gaintypeTL1OutlierRejection to test SNR for alternate solmodes on gaintype='T'; added gaintypeGL1OutlierRejection to perform corresponding tests for gaintype='G'