Merge pull request #9 from ancagrosan/master

yet another merge
After reviewing cause of bug that crashed boxer membrane, it now procedurally generate all asociated surfaces, not counting any that have a net worth > 300k. However, best practices dictate that having the girth between 200 and 250k is correct, so I'm bending the rules a bit here
Merge pull request #5 from darung/master

This is not a merge