Merge pull request #226 in CASA/casa6 from CAS-13197 to master
* commit '4cd31244935a981c0daa29379d42909cc74b3f4e':
Update setup.py version for pr - propogating epsilon through checkall() calls in imagerhelpers.imagetesthelpers.py:TestHelpers
passing epsilon through to other class functions from TestHelpers.checkall()