Merge branch 'master' into next
- master: kwalitee: list comprehensions instead of lambdas kwalitee: compatibility with pylint 1.0.0 WebSubmit: optional pdftk regression tests WebSearch: field-filtered MARCXML API output WebSearch: more complete API regression test suite
Conflicts:
modules/websearch/lib/websearch_regression_tests.py
modules/websubmit/lib/websubmit_regression_tests.py
Signed-off-by: Tibor Simko <tibor.simko@cern.ch>