BugFix dealing with edge fall off in Select module

The local variable edgeFallOff was being set instead of the field(Line 205). The getValue method was also using the control module instead of the second module(Line 122).

I submitted this as a pull request to the original repository as well, but yours seems like the most likely one to be updated.

Sorry for that last pull request, I closed it. I didn't like it saying 600 changes, there are only 2.