Create kara.py

- Added support for kara-functions.

kara.py

@@ -0,0 +1,19 @@
+import js as __js
+
+def __jsfunc(func):
+    def __wrapper():
+        result = func()
+        __js.saveState()
+        return result
+    return __wrapper;
+
+move            = __jsfunc(__js.window.coati.move)
+turnLeft        = __jsfunc(__js.window.coati.turnLeft)
+turnRight       = __jsfunc(__js.window.coati.turnRight)
+putLeaf         = __jsfunc(__js.window.coati.putWorm)
+removeLeaf      = __jsfunc(__js.window.coati.removeWorm)
+onLeaf          = __jsfunc(__js.window.coati.onWorm)
+mushroomFront   = __jsfunc(__js.window.coati.ballFront)
+treeFront       = __jsfunc(__js.window.coati.stoneFront)
+treeLeft        = __jsfunc(__js.window.coati.stoneLeft)
+treeRight       = __jsfunc(__js.window.coati.stoneRight)