Merge pull request #179 in CASA/casa6 from CAS-12712 to master
* commit 'c51fb049dd14c3d8be2b4f07cf841245e65ee4e7':
handle two possibilities of path to casa-data-req CAS-21712 Added unit test. Made it possible to run new tests against old released CASA5 CAS-12712 Functional bug fix: use TAQL's python style CAS-12712 Functional CASA6 bug fix, workaround for casacore bug CAS-12712 Added derivedmscal initialization CAS-12712 Functional bug fix. CAS-12712 Code cleanup CAS-12712 Code cleanup. CAS-12712 Code cleanup CAS-21712 Code cleanup CAS-12712 Added log message: number of reference data rows CAS-12712: reference data selection: select only auto-correlation data CAS-12712 Fix for bug reported in ticket
Merge pull request #178 in CASA/casa6 from CAS-12984 to master
* commit '122206ed4f9464fcf7a807a8934366cd680e7c92': CAS-12984 revert changes related to CDELT3 issue
Safe way to remove file
add test for wcs related header
apply same changes to casa5
code cleanup
move handling of overwrite option to allow multiple call of _configure_map_property
experimental commit to separate science and weight images completely
remove debug message CAS-12984 add same tests to CASA5
fix for output image name
fix for output image name
more test to add CAS-12984 add test for weight image (equivalent change to test_sdimaging) CAS-12984 add test to verify weight image CAS-12984 make BUNIT for weight image empty
