**update** Okay, I fixed the Bree-land/Ranger war issue. And also the ranger's units/religion recruitment issues.
Now to do some minimal balancing for that.
Added two new units to the Elves of the West, and 1 to the Elves of the East from another submod. (This is to compensate for the fact that I removed the 'IMHO' slightly odd Light Elve swordsmen and archers.