MethodRelay, file condensing, working towards gui

Added MethodRelay code from Quark. Some fixes and changes as well. Condesed some things into fewer files for so the ide is easier to use, but they will be moved back into their own files as version 1.0 approaches. Everything is prep for adding gui elements (MethodRelay included)

B12NumbersV3/MathDisplay.pde

@@ -1,14 +0,0 @@
-class MathDisplay{
-  B12Math math;
-  
-  MathDisplay(B12Math _math){
-    math = _math;
-  }
-  
-  // TODO take expression from math and display it in whatever state it is in
-  void display(){
-    for(int i = 0; i < math.expression.size(); i++){
-      
-    }
-  }
-}