Merge pull request #43 from lucc/readme

Remove quantifycode badge

README.md

@@ -1,7 +1,6 @@
 Urwid Tree Container API
 ========================
 [![Docs Build][rtfd-img]][rtfd]
-[![Code Issues][quantcode-img]][quantcode]
 
 This is a Widget Container API for the [urwid](http://urwid.org/) toolkit.
 It uses a MVC approach and allows to build trees of widgets.
@@ -16,5 +15,3 @@ See the `docs/` subdirectory for autogenetated API docs.
 
 [rtfd-img]: https://readthedocs.org/projects/urwidtrees/badge/
 [rtfd]: https://urwidtrees.readthedocs.org/en/latest/
-[quantcode]: https://www.quantifiedcode.com/app/project/ed346645fa154f428e6681e29789521b
-[quantcode-img]: https://www.quantifiedcode.com/api/v1/project/ed346645fa154f428e6681e29789521b/badge.svg