Merge pull request #498 in CASA/casa6 from CAS-13696 to master
* commit 'cb04cac8e179e242eaf9c0011a873d3ac58b1acb':
documentation, refactoring, reformatting
update PolProxy::complexlinpol() to delete pointer upon exception + various refactoring
Merge pull request #500 in CASA/casa6 from CAS-13576 to master
* commit 'ad5e5c3cdac9c36e6a4d76af9a5c3c49cff3df5a':
minor formatting fix just to trigger build after random failures, CAS-13576
fix syntax, CAS-13576
fix vars used to write task history, CAS-13576