Remove deprecated responsive dev docs

README.md

@@ -67,7 +67,6 @@ To write tests that will be run in the browser using QUnit, add your test files
 - [Publishing Guide](./docs/publishing.md)
 - [How to develop an in-browser mocked UI](./docs/ui-mock-mode.md)
 - [How to live reload on local dependency changes](./docs/developing-on-deps.md)
-- [How to Edit our New Responsive UI](./docs/responsive-ui-dev.md)
 - [How to add new networks to the Provider Menu](./docs/adding-new-networks.md)
 - [How to manage notices that appear when the app starts up](./docs/notices.md)
 - [How to generate a visualization of this repository's development](./docs/development-visualization.md)

docs/responsive-ui-dev.md

@@ -1,11 +0,0 @@
-# Developing our Responsive UI
-
-To allow parallel development of a new responsive version of our interface, we have forked our `ui` folder into two sub-folders:
-
-- ui/classic (our original extension UI, fixed dimensions)
-- ui/responsive (our new, responsive UI)
-
-To visit this new responsive ui while in development mode (`npm start`) simply visit:
-
-[chrome-extension://ebjbdknjcgcbchkagneicjfpneaghdhb/home.html](chrome-extension://ebjbdknjcgcbchkagneicjfpneaghdhb/home.html)
-