Working on the Assignment Operator.

Seeing as our scale production doesn't return the actual scale integer, but just that it is a scale, I'll be skipping 2-halves.fscalr. I'm currently working on getting misc.fscalr to work, in so far that we have a function that will return a sequenve by a simple call to \'evaluate(params).\'

I did actually modify SimpleNode.java, so let me un-ignore it.
Removing SimpleNode.java from the ignore list.
Added SimpleNode.java

Also removed .gitignore from the ignore list. How did that happen? git still says that SimpleNode.java is to be ignored, but I don't know why.