Merging CISLAM Experimental model (no Test Suite available) in JGrassTools

The wrapper of the main module is working correctly. All Oms sub-modules are fine. Wrappers for sub-modules might not be fully functional. 
Something around in JGT? You have to be more precise boy. :-) 
In JGT many things have happened and there was no good way to review it. Now with the pull requests there is. 
Anyways, if you see stuff you do not like, you should open issues against them. They might be cleaned up and fixed. I do that all the time.

So as punishment you shall remove that really unnecessary interface and the connected classes. Thank you.