UFO:Alien Invasion Code

* base/textures png crush.

* Recompressed all textures in base/textures/tex_misc with Trimage image compressor and commited those files, where a filesize reduction of at least 5% (up to 86.9%) was achieved

* Reduced filesize of the tex_misc textures folder by compressing/optimizing the .png files with pngout

* GPL'd some terrible book textures

* image files for the custom hud by H-Hour (gpl2 or later)

* merged transform dialog from darkradiant

* icon for FindReplaceTextures

* texturebrowser is using the ToolbarCreator

* Normalmaps for some of my textures that were missing them.

* Some new textures for an electrical box