Pull request #705: CAS-14083
Merge in CASA/casa6 from CAS-14083 to master
* commit '19e8b47f3c686085e06e2b669ed6bb0eae8e5e16':
changed tb tool call to match others / fixed typo
expanded the test case to include a check for manually setting the paramactive to [T,T,F]
fixed typo with table tool command
added an explicit statment for paramactive=[]
added new test cast to test_task_fringefit that checks for the proper behavior when using the default setting for paramactive for callib
Fixing a bug in task_fringefit.py so that callib works
