Tune the test cases main function macro
Summary:
Introduce a ZANSHIN_TEST_MAIN to inject some more environment prior to
the test execution. This way we disable the QHash randomization,
disable DrKonqi on test crashes, and force a simple style for GUI tests.
Reviewers: bensi, franckarrecot, dfaure, mlaurent
Differential Revision: https://phabricator.kde.org/D803