Add Kivy (#1264)

* Create Kivy.py

* Update readme.md

* Remove one newline

k/Kivy.py

@@ -0,0 +1,13 @@
+import kivy
+kivy.require('1.0.6')
+
+from kivy.app import App
+from kivy.uix.label import Label
+
+
+class MyApp(App):
+    def build(self):
+        return Label(text='Hello World')
+
+if __name__ == '__main__':
+    MyApp().run()