1. Binary op evaluation implemented and tested for small expressions
Merge branch 'master' of https://github.com/niketkandya/plt2013

Conflicts:
	skeleton/compile.ml
YAY./microc < _test1.cpi funciton call and arithematic inside the funciton working./microc < _test1.cpi
+ fun(a , b)
+ {
+ ▸       return a + b;
+ }
+
  main()
  {
  ▸       int a;
  ▸       int b;
  ▸       a = 7;
  ▸       b = 9;
  ▸       a = b + a + 5;
= ▸       b= fun(a , b);
+ ▸       return b;
  }