Bug 22878: Do not pass layout_id on creating a layout

Bug 22878: Do not pass layout_id on creating a layout

Attempting to create a patron card layout with mysql strict mode on gives the following error:
  DBD::mysql::st execute failed: Incorrect integer value: '' for column 'layout_id' at row 1

Test plan:
- Turn on sql_strict_modes
- Create a new patron card
=> Must success with this patch applied

Signed-off-by: Liz Rea <wizzyrea@gmail.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>