Lots of normal maps and spec maps. Ongoing project.

Added camel death scream (lol) to camel units.

Added sheep sounds to sheep.

Changed over the Mauryan elephant unit actors.



git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13348 3db68df2-c116-0410-a063-a993310a9797
Merge remote-tracking branch 'remotes/trunk'