docs: rework the getting started documentation for both contributors and integraters are seperated

docs/getting-started/development-environment.md

@@ -10,6 +10,9 @@ repository.
 
 ## Cloning the Repository
 
+Ok. So you're gonna want some code right? Go ahead and fork the repository into
+your own GitHub account and clone that code to your local machine!
+
 After you have cloned the Backstage repository, you should run the following
 commands once to set things up for development:
 
@@ -25,9 +28,11 @@ Open a terminal window and start the web app by using the following command from
 the project root. Make sure you have run the above mentioned commands first.
 
 ```bash
-$ yarn start
+$ yarn dev
 ```
 
+This is going to start two things, the frontend (:3000) and the backend (:7000).
+
 This should open a local instance of Backstage in your browser, otherwise open
 one of the URLs printed in the terminal.
 
@@ -39,12 +44,27 @@ Once successfully started, you should see the following message in your terminal
 window:
 
 ```
-You can now view example-app in the browser.
-
-  Local:            http://localhost:8080
-  On Your Network:  http://192.168.1.224:8080
+$ concurrently "yarn start" "yarn start-backend"
+$ yarn workspace example-app start
+$ yarn workspace example-backend start
+$ backstage-cli app:serve
+$ backstage-cli backend:dev
+[0] Loaded config from app-config.yaml
+[1] Build succeeded
+[0] ℹ ｢wds｣: Project is running at http://localhost:3000/
+[0] ℹ ｢wds｣: webpack output is served from /
+[0] ℹ ｢wds｣: Content not from webpack is served from $BACKSTAGE_DIR/packages/app/public
+[0] ℹ ｢wds｣: 404s will fallback to /index.html
+[0] ℹ ｢wdm｣: wait until bundle finished: /
+[1] 2021-02-12T20:58:17.614Z backstage info Loaded config from app-config.yaml
 ```
 
+You'll see how you get both logs for the frontend `webpack-dev-server` which
+serves the react app ([0]) and the backend ([1]);
+
+Visit http://localhost:3000 and you should see the bleeding edge of Backstage
+ready for contributions!
+
 ## Editor
 
 The Backstage development environment does not require any specific editor, but

docs/getting-started/index.md

@@ -19,7 +19,7 @@ general, it's easier to fork and clone this project. That will let you stay up
 to date with the latest changes, and gives you an easier path to make Pull
 Requests towards this repo.
 
-### Creating a Standalone App
+### Create your Backstage App
 
 Backstage provides the `@backstage/create-app` package to scaffold standalone
 instances of Backstage. You will need to have
@@ -46,8 +46,3 @@ look something like this. You can read more about this process in
 You can read more in our
 [CONTRIBUTING](https://github.com/backstage/backstage/blob/master/CONTRIBUTING.md)
 guide, which can help you get setup with a Backstage development environment.
-
-### Next steps
-
-Take a look at the [Running Backstage Locally](./running-backstage-locally.md)
-guide to learn how to set up Backstage, and how to develop on the platform.