GtkRadiant 1.5.0 Beta for Linux (Build 03022k6)

Here's the latest beta build of GtkRadiant 1.5.0, a stand-alone level editor for games using id Software's game engines.
----------------- What's new: ----------------- - Fixed 'inconstent vertex count' errors for certain brush-face configurations. - Fixed keys/values for brush entities not being editable unless parent is selected. - Fixed brush-entities not bei