Update trait and scripting documentation for branch release-20160508
Added reference to Map Scripting wiki page (#10414)
Update trait and scripting documentation for branch release-20151224
Update trait and scripting documentation for branch release-20150919
Update trait and scripting documentation for branch release-20150614
Update trait and scripting documentation for branch release-20150424
Revert 4168f541598f3836bff9866806b74a7ecd2ba827...bd49509cc230596e4c748d6ab9f3cf9ca6ec17b4 on Lua API
https://github.com/OpenRA/OpenRA/pull/6934
Updated New Lua API (markdown)