[pgAdmin][RM4504] Make like options disable if Relation is not selected.

[Pradip Parkale]

Hi Hackers,

Attached is a patch to make like options disable if Relation is not
selected while creating a table.

Please review.

-- 
Thanks & Regards,
Pradip Parkale
QMG, EnterpriseDB Corporation

RM4504.patch
Description: Binary data