I added some more backpatching and some more files for testing

tests/sprint4/test/sp4_cg_fib.alpha

@@ -0,0 +1,18 @@
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tests/sprint4/test/sp4_cg_less_than.alpha

@@ -4,8 +4,8 @@ function test: main
 
 test (a) := {
         [Boolean: b; integer: x; integer: y]
-        x := 1;
+character        x := 1;
 	y := 2;
 	b := x < y;
         return 1;
-}
+}