Merge branch 'maint-1.1'
- maint-1.1: WebSubmit: optional pdftk regression tests WebSearch: field-filtered MARCXML API output WebSearch: more complete API regression test suite
- NOTE: the merge commit amends API regression tests as per new demo records added in the master branch.
Conflicts:
modules/websearch/lib/websearch_regression_tests.py
Signed-off-by: Tibor Simko <tibor.simko@cern.ch>