Explicitly set show-menubar so our menubars are shown
Testing Done:
Ran and verified the menus are displayed. Shortcut keys aren't working either so that might be part of the issue why they're not showing up with the ui file being set?
Reviewed at https://reviews.imfreedom.org/r/1635/
PidginandFinch:ThePimpin' Penguin IM Clients That'reGoodfortheSoul