Merge pull request #369 in CASA/casa6 from CAS-13173 to master
* commit 'f0045fd6981c5290b8c4af6f56afbdd46dee997c':
revert almatasks change until after PR (CAS-13173)
select updated almatasks (CAS-13173)
fix error message check (CAS-13173)
not all errors have a parameter name (CAS-13173)
Fixing the path to testdata in test_regression_alma_M100_sd. This change has no effect in this branch.
try new build (CAS-13173)
fix management of "list of path" errors (CAS-13173)
users may pass lists as path parameters (CAS-13173)
customize error messages for paths which must exist (CAS-13173)
add context to obscure error msg (CAS-13173)
