Update Readme

Author: DavidMStraub

README.md

@@ -1,26 +1,33 @@
 # Gramps.js
 
-A single-page frontend for the <a href="https://gramps-project.org">Gramps</a> Genealogical Research system.
+Gramps.js is a responsive frontend for the <a href="https://github.com/gramps-project/gramps-webapi/">Gramps Web API</a>. Together, they provide a modern web app that allows to browse and collaboratively edit a genealogical database created with the <a href="https://gramps-project.org">Gramps</a> desktop application.
 
-## About
+## Screenshot
 
-This is a Javascript web app to browse a Gramps genealogy database that is powered by the <a href="https://github.com/gramps-project/gramps-webapi">Gramps Web API</a>. The app is based on <a href="https://open-wc.org/">Open Web Components</a> and <a href="https://lit-element.polymer-project.org/">LitElement</a>.
+![](screenshot.png)
 
-(Its ancestor is the <a href="https://github.com/DavidMStraub/gramps-webapp-frontend">frontend</a> of the legacy <a href="https://github.com/DavidMStraub/gramps-webapp">Gramps web app</a>.)
 
 ## Demo
 
 A demo deployment based on the Gramps example family tree is available at https://grampsjs-demo.herokuapp.com.
 
+
+## Deployment
+
+The compiled Gramps.js is a static frontend that can be easily used with an existing Gramps Web API instance. For details how to deploy the Web API, see the [Gramps Web API docs](https://gramps-project.github.io/gramps-webapi/).
+
+
 ## Development setup
 
-Install Node.js with [`nvm`](https://www.google.com/search?channel=fs&client=ubuntu&q=nvm):
+The app is based on <a href="https://open-wc.org/">Open Web Components</a> and <a href="https://lit.dev/">Lit</a>.
+
+To get started with development, install Node.js with [`nvm`](https://www.google.com/search?channel=fs&client=ubuntu&q=nvm):
 
 ```
 nvm install 15.1.0
 ```
 
-Clone the repository and, at its root run
+Clone the repository and, at its root, run
 ```
 npm install
 ```
@@ -30,28 +37,14 @@ A backend can be started with
 ```
 python -m gramps_webapi --config path/to/config run --port 5555
 ```
-(for details see https://github.com/gramps-project/gramps-webapi).
+(for details see https://gramps-project.github.io/gramps-webapi/).
 
 You can now run the frontend with 
 ```
 npm run start
 ```
-Storybook (to view individual web components with needing to run a backend) is invoked with
-```
-npm run storybook
-```
 
 To build the frontend for deployment, run
 ```
 npm run build
 ```
-
-## Deployment
-
-To deploy this app, you need a running [Gramps Web API instance](https://github.com/gramps-project/gramps-webapi).
-
-There are two options for running the app:
-
-- Put the distribution (downloaded from a release or built following the above instrutions) on the server running the API and point the API's `STATIC_PATH` config option to the directory containing the distribution
-
-- Change the `__APIHOST__` variable in the frontend distribution to the base URL of your API instance, build the frontend and host it on a separate web server. For this to work, it requires CORS to be enabled in the API.