Bug 17106 - DataTables patron search defaulting to 'starts_with' - doc

Bug 17106 - DataTables patron search defaulting to 'starts_with' - doc

Bug 15930 modified default value for DataTables patron search.

The doc text should also be modified :
"Can be 'contain' or 'start_with' (default value). Used for the
searchmember parameter."

Test plan :
- install Koha with patch
- look at man page man/man3/C4::Utils::DataTables::Members.3pm

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit 29b4ee5c74949d9706387b1d02b858cd697a57d6)
Signed-off-by: Frédéric Demians <f.demians@tamil.fr>