Query member names should check for case sensitive databases

Signed-off-by: emanuele <emanuele45@gmail.com>
Changed link

Signed-off-by: emanuele <emanuele45@gmail.com>
Fix saving of new search engines when no search engines are specified - thanks Jorin for reporting

Signed-off-by: emanuele <emanuele45@gmail.com>
Merge pull request #1730 from emanuele45/fix

Query member names should check for case sensitive databases