Water overlay - almost working.

I tried to implement water overlay but it seems there is some problem with resources(wild guess).

Check my code. If you change resource ID to WaterOverlay::base only - every picture is on it place. Change it somehow (event by hard coding different number, ex. 5, and everything will be misplaced. Any idea where is problem?

![oc3_wateroverlay_tiles_problem](https://f.cloud.github.com/assets/77998/889323/e9ca7440-fa1c-11e2-875d-2da1a3e9eeb0.png)
 to