Adding documentation for getting the Rails API running with the user …

…interface app.

.env

@@ -1 +1,2 @@
 REACT_APP_API_URL=http://localhost:3000/browse
+PORT=3001

DEVELOPMENT.md

@@ -0,0 +1,61 @@
+# Development
+
+## API (Rails Server)
+This project was developed with the intention of using the
+[BrowseEverything Rails Engine](https://github.com/samvera/browse-everything) as
+ a RESTful API, and this React application as a client.
+
+In order to deploy *BrowseEverything* locally for developing this app. in your
+local environment, please ensure that you are using the following dependencies:
+
+* Ruby 2.6.5 or later
+* Bundler 2.1.4 or later
+
+Then, please follow these steps:
+
+1. Clone the repository
+```bash
+git clone -b 2.x-stable https://github.com/samvera/browse-everything.git
+```
+
+2. Install the Gem dependencies and generate the test app.
+```bash
+RAILS_VERSION=6.0.2 bundle install
+RAILS_VERSION=6.0.2 bundle exec rake engine_cart:generate
+cd .internal_test_app
+```
+
+3. Run the Rails server
+```bash
+bundle install
+bundle rails server
+```
+
+The Rails API should now be accessible on http://localhost:3000/api-docs
+
+## User Interface (React App.)
+Please ensure that the following dependencies are installed on your local
+environment for the React app:
+
+* NodeJS 12.16.0 or the latest LTS Erbium release
+* Yarn 1.21.1 or later
+
+1. Clone the repository
+```bash
+git clone https://github.com/samvera-labs/browse-everything-redux-react.git
+```
+
+2. Install the package dependencies
+```bash
+yarn install
+```
+
+3. Run the static server
+```bash
+yarn start
+```
+
+The React app. should be accessible http://localhost:3001
+
+At this point, the user interface should be able to communicate with the Rails
+API.

README.md

@@ -43,15 +43,9 @@ You will also see any lint errors in the console.
 Launches the test runner in the interactive watch mode.<br>
 See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
 
-`npm run build`
+### Developing and Testing with the Rails API
 
-Builds the app for production to the `build` folder.<br>
-It correctly bundles React in production mode and optimizes the build for the best performance.
-
-The build is minified and the filenames include the hashes.<br>
-Your app is ready to be deployed!
-
-See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+Please see the [development guide](./DEVELOPMENT.md) for details regarding how to develop and test using the [BrowseEverything Rails API](https://github.com/samvera/browse-everything).
 
 ## Learn More About React