Added two ptolemaic howdah variations for the champion elephant.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14786 3db68df2-c116-0410-a063-a993310a9797
Updated some portraits.

Added a Mercenary Thracian Swordsman.

Tweaked some textures.

Added a "gray skin" variation to the Ptolemaic elephant.

Added Saharan Oases skirm map.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14787 3db68df2-c116-0410-a063-a993310a9797
Fix tests and C++11 build.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14788 3db68df2-c116-0410-a063-a993310a9797
fix unused parameter warning.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14789 3db68df2-c116-0410-a063-a993310a9797
Stan's helmets ptolemaic romanized with and without crest, thracian horned cavalry and perseus hero. Heavily modified.
playercolor in crests still pending. Added brass and iron variations, more subtle variations to come.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14790 3db68df2-c116-0410-a063-a993310a9797
Added playercolor to ptolemaic romanized crest helmet.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14791 3db68df2-c116-0410-a063-a993310a9797
Fix the skybox.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14792 3db68df2-c116-0410-a063-a993310a9797
fix AI error, the freeze of this collection prevented promoted and packed units to be updated during attack

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14793 3db68df2-c116-0410-a063-a993310a9797
Horned helmet to Thracian cavalry.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14794 3db68df2-c116-0410-a063-a993310a9797
Automated build.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14795 3db68df2-c116-0410-a063-a993310a9797
fix AI error, not reseting all units after a successful attack

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14796 3db68df2-c116-0410-a063-a993310a9797
Should fix the Atlas build issues with the autobuilder.
For some reason the autobuilder does not know uint32_t but my Windows system with VC2010 and my Linux system both do.

Refs #2434 


git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14797 3db68df2-c116-0410-a063-a993310a9797
Automated build.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14798 3db68df2-c116-0410-a063-a993310a9797
Added modified Stanislas69 Pyrrhus helmet with textures.
Added an extra variation for brass and iron textures variations of ptolemaic_romanized and thracian horned helmets.
Added playercolor to the thracian horned helmet crest.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14799 3db68df2-c116-0410-a063-a993310a9797
Merge 'remotes/trunk'
Merge https://github.com/0ad/0ad