Merge pull request #216 in CASA/casa6 from CAS-12928 to master
* commit 'c2478ec3597b6fac656e71f499cc7660d029bc5e':
Updates from Takeshi Nakazato. Header comments are mixture of ALMA M100 (IF) and ALMA M100 SD. I think header needs to be updated properly. There are unused global variables and functions, e.g. step_title, timing. I think they should be removed, or test should be updated to use them properly. The line import filltsys still remains so it should be removed or commented out Imported tasks (in try block) are wrong. Proper tasks should be imported there. Incorrect use of os.remove. It throws an exception when the file doesn't exist. That could cause tearDown method to fail. File existence should be checked before os.remove.
Update for png generation in plotms. update teardown
Initial Commit for regression Alma m100 sd
Updates from Takeshi Nakazato. Header comments are mixture of ALMA M100 (IF) and ALMA M100 SD. I think header needs to be updated properly. There are unused global variables and functions, e.g. step_title, timing. I think they should be removed, or test should be updated to use them properly. The line import filltsys still remains so it should be removed or commented out Imported tasks (in try block) are wrong. Proper tasks should be imported there. Incorrect use of os.remove. It throws an exception when the file doesn't exist. That could cause tearDown method to fail. File existence should be checked before os.remove.
