Make readme contain less marketing links

Author: achempion

.github/workflows/elixir.yml

@@ -18,7 +18,7 @@ jobs:
       run: docker build . --file Dockerfile --tag waffle
 
     - name: Run linters
-      run: docker run waffle_ecto mix credo --strict
+      run: docker run waffle mix credo --strict
 
     - name: Run tests
-      run: docker run waffle_ecto mix test
+      run: docker run waffle mix test

README.md

@@ -1,30 +1,25 @@
-# Waffle
-
-[![Hex.pm Version][hex-img]][hex-url]
-[![waffle documentation][hexdocs-img]][hexdocs-url]
-
 [hex-img]: http://img.shields.io/hexpm/v/waffle.svg
 [hex-url]: https://hex.pm/packages/waffle
+
 [hexdocs-img]: http://img.shields.io/badge/hexdocs-documentation-brightgreen.svg
 [hexdocs-url]: https://hexdocs.pm/waffle
 
-[logo-img]: https://elixir-waffle.github.io/waffle/assets/logo.svg
-[Waffle]: https://evrone.com/waffle-elixir-library?utm_source=github&utm_campaign=waffle
-[Evrone design team]: https://evrone.com/branding?utm_source=github&utm_campaign=waffle
-[build with Elixir]: https://evrone.com/elixir?utm_source=github&utm_campaign=waffle
+[evrone-img]: https://img.shields.io/badge/Sponsored_by-Evrone-brightgreen.svg
+[evrome-url]: https://evrone.com?utm_source=waffle
+
+# Waffle [![Sponsored by Evrone][evrone-img]][evrome-url]
+
+[![Hex.pm Version][hex-img]][hex-url]
+[![waffle documentation][hexdocs-img]][hexdocs-url]
 
 <img align="right" width="176" height="120"
      alt="Waffle is a flexible file upload library for Elixir"
      src="https://elixir-waffle.github.io/waffle/assets/logo.svg">
 
-[Waffle] is a flexible file upload library for Elixir with straightforward integrations for Amazon S3 and ImageMagick.
+Waffle is a flexible file upload library for Elixir with straightforward integrations for Amazon S3 and ImageMagick.
 
 [Documentation](https://hexdocs.pm/waffle)
 
-Thanks [Evrone design team] for Waffle's branding.
-
-What else we [build with Elixir] at Evrone.
-
 ## Attribution
 
 Great thanks to Sean Stavropoulos (@stavro) for the original awesome work on the library.