Ptolemaic mercenary camp commit.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14757 3db68df2-c116-0410-a063-a993310a9797
Arrow shooting buildings only increase arrows when ranged infantry are garrisoned inside.

Removing some unused textures.



git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14758 3db68df2-c116-0410-a063-a993310a9797
Aura tooltip for Ptolemaic heroes. Auras themselves are not complete.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14759 3db68df2-c116-0410-a063-a993310a9797
Merge 'remotes/trunk'