install xmlgen.py script which is both a lib and a bin script in site-packages lofar tree.
made executable script xmlgen (which imports xmlgen.py) for bin dir.
moved regression test data into test_regression.in_data dir, so ctest can copy it automagically.
made minor modifications to tests so they import the proper xmlgen module, and call the proper xmlgen bin script.'
added missing files

install xmlgen.py script which is both a lib and a bin script in site-packages lofar tree.
made executable script xmlgen (which imports xmlgen.py) for bin dir.
moved regression test data into test_regression.in_data dir, so ctest can copy it automagically.
made minor modifications to tests so they import the proper xmlgen module, and call the proper xmlgen bin script.'

Task #8898: Stop whole process group for services started through bash, and use .log as extension for stdout of services

Task #8991 Change for the generic pipeline -> executable_casa.py: Merge with the multi-epoch version.

Task #8899: Moved python coverage check to separate bash function, and added lib to store database credentials for python services.

Task #8746 Adding a error_tolerance option to the executable_args master script. This controls if the step exits at the first error or if a pipeline should continue with the successfull processed steps. Usage in the parset on a step by step basis: stepname.control.error_tolerance=<Bool>

Task #8899: Allow broker options to be specified in FromBus/ToBus constructor (final final fix for tests without auto-reconnect, hopefully)