cannot disable displaying of system objects

[Miha Radej <miha(dot)radej(at)siix(dot)com>]

hi!

since pgadmin3 was displaying system schemas i didn't need i wanted to 
disable it. upon checking the menu option, display -> system objects, it 
wasn't checked. upon several tries it seems that the system objects are 
displayed no matter what the setting in the menu is set to.

this works ok in pgadmin3 1.2.2.

i am using suse linux 9.3, pgadmin3 built from a fresh svn checkout.

regards,
M