42TinyJS: Milestone-3

for changelog visit
          https://code.google.com/p/42tiny-js/source/list
          Release 61-76
Main-Feature: Generator-Support (function with containing yield) 
              see tests/42tests/test004.js

tests/42tests/test004.js

@@ -0,0 +1,27 @@
+// generator-test
+
+function fibonacci(){
+  var fn1 = 1;
+  var fn2 = 1;
+  while (1){
+    var current = fn2;
+    fn2 = fn1;
+    fn1 = fn1 + current;
+    var reset = yield current;
+    if (reset){
+        fn1 = 1;
+        fn2 = 1;
+    }
+  }
+}
+
+var generator = fibonacci();
+
+generator.next(); // 1
+generator.next(); // 1
+generator.next(); // 2
+generator.next(); // 3
+generator.next(); // 5
+
+
+result = generator.next() == 8 && generator.send(true) == 1;