Update readme + new file CONTRIBUTORS.md (#59)

* remove some badges

* remove made with python button, obvious

* - maintained badge, we already have latest commit badge

- [![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://github.com/akamhy/waybackpy/graphs/commit-activity)

* re arranged order of badges

* a bit more re odering

* - release badge

* - license section

* center h1

* try once more'

* removed the TOC

* move the hr

* Update README.md

* + hr

* h1 --> h2

* remove tests and pacakging info from here to docs/wiki

* Update README.md

* example inspired by psf/requests

* CLI tool example gist

* Update README.md

* Update README.md

* + license

* Update README.md

* authors list

* Update CONTRIBUTORS.md

* fix code

* Update README.md

* Update README.md

* center the button

CONTRIBUTORS.md

@@ -0,0 +1,7 @@
+# AUTHORS
+ - akamhy (<https://github.com/akamhy>)
+ - danvalen1 (<https://github.com/danvalen1>)
+ - AntiCompositeNumber (<https://github.com/AntiCompositeNumber>)
+
+# ACKNOWLEDGEMENTS
+- mhmdiaa (<https://github.com/mhmdiaa>) for <https://gist.github.com/mhmdiaa/adf6bff70142e5091792841d4b372050>. known_urls is based on this gist.