Implement a basic observer mode. Any player which joins a multiplayer game but is not assigned a player slot automatically becomes an observer. Refs #69

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14849 3db68df2-c116-0410-a063-a993310a9797
Automated build.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14850 3db68df2-c116-0410-a063-a993310a9797
A test for Latin names for animals. Won't complete this until after next alpha.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14851 3db68df2-c116-0410-a063-a993310a9797
Military Colony's territory weight reduced.

Updated icon for Syria map. Updated nisian war horses portrait from Pureon.

Reduced the volume of the attack notification a little.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14852 3db68df2-c116-0410-a063-a993310a9797
* Add support for fallback fonts in the font builder.
* Replace DejaVu with Biolinium for the existign sans-styles.
* Add additional sans-styles using Biolinum.
* Update the GUI style definitions to use the sans-styles instead of serif styles.
(Wait with updating custom defined fonts in strings, as it will cause a mess with the internationalisation that's about to be included)
* Add fonts from the quite complete FreeFont family as fallback fonts.
* Render all glyphs supported by the different fonts to support as many scripts as possible.
* Fixes #2457.
(Now hope I included all needed files)

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14853 3db68df2-c116-0410-a063-a993310a9797
Merge 'remotes/trunk'