TMDM-7710 Return meaningful no match rule error message.
TMDM-7969: "Lucene contains optimization should be disabled when search includes '/' character"

Disables Lucene-based contains when criteria contains '/'.
Amend existing unit tests.
(https://jira.talendforge.org/browse/TMDM-7969)
Merge branch 'maintenance/5.6'