Pull request #952: CAS-14601
Merge in CASA/casa6 from CAS-14601 to release/6.7.1
* commit '21c3749f327a11da512171170325540983985005':
For CAS-14409: comment out print statements in test_callib_dupl_intents
For CAS-14409, in test_task_applycal.py, test_callib_dupl_intents, use bandpass instead of gaincal for the test, since the bug fix was specific to application of bandpass caltables (BJones::calcWtScale).
For CAS-14409: in BJones::calcWtScale (StandardVisCal.cc), replace indescriminate intent (-1) in CLPatchPanel::getTresult call with explicit currIntent() value, to avoid pathological non-unique key situation in internal calibration lookup when multiple non-trivial intent-specific cal library entries are invoked on datasets with redundant intents (STATE_IDs). Also, in CLPatchPanel.cc, added WARNing log messages for data encountered in calibration apply that is not included in any cal library specification for a caltable; such data is, by design, passed uncalibrated by the caltable. Added appropriate tests to test_task_applycal.py.
Pull request #951: CAS-14598
Merge in CASA/casa6 from CAS-14598 to release/6.7.1
* commit '3c82d12e1aa771f1da2dc46f5e0c4272743c4057':
For CAS-14432, removed accidental <CR> from last commit; added missing (python) close of igs file
For CAS-14432, fixed exception-handling for no-internet case; added better error messages for retrieval failures
For CAS-14314, fixed log message typo.
For CAS-13742, tidy up exception handling around TEC file retrieval; ensure retrieved file lands in cwd, even if user has changed it, and removed latex-y \mathrm junk from plot label formation since they don't work anymore, and aren't even necessary.
For CAS-14432, force antpos caltable creation for data from online tropo delay model error, even when there are no antpos corrections required.
