fix a flaw in UnitAI trade management

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14868 3db68df2-c116-0410-a063-a993310a9797
Move some resources to passable terrain

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14869 3db68df2-c116-0410-a063-a993310a9797
Ptolemaic bireme commit.
Fixed error in sparten temple when destroyed found bi Sanderd17

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14870 3db68df2-c116-0410-a063-a993310a9797
some fixes (i.e.building placement) and cleanings of petra

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14871 3db68df2-c116-0410-a063-a993310a9797
Merge 'remotes/trunk'