DMFlag Picker is outdated

[qbasicer]

I noticed (twice in a row), while playing GZDooM (and possibly ZDooM) via multiplayer, that the DMFlags aren't correct.

In qZDL, DMFlags for Items Respawn and Mega Powerups Respawn (an example) is 278528. In (G)ZDooM however, it's 540672.

http://forum.zdoom.org/viewtopic.php?f=19&t=32596&start=60#p630231

[qbasicer]

Fixed in 3.0.5.11