Minor things.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14266 3db68df2-c116-0410-a063-a993310a9797
New 4-player skirmish map for Scythetwirler: Watering Holes.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14267 3db68df2-c116-0410-a063-a993310a9797
"Equine Transports" tech for the Persians.

Updated tip images.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14268 3db68df2-c116-0410-a063-a993310a9797
Merge 'remotes/trunk'