Pull request #619: CAS-11936
Merge in CASA/casa6 from CAS-11936 to master
* commit 'c70d54dac3f17367eae4227e1023291f22ca5f93':
Changed seperate print and log statment to casalogPost(true, msg)
Made the message about the WARN->NORMAL more verbose
Added a brief comment before c++ logpost. Changed the log output in plotbandpassaccording to Jorge Lopez's suggestion
Changed the Warning for least-squares fit into Normal log output
Changed INFO to NORMAL
Changed Warning in calstat normalization to INFO. Added log posts for plotbandbass notifying of fully flagged bandpass