updated README

README.md

@@ -11,10 +11,24 @@ Allows you to create multiple roadmaps for your projects and displays them in a
 - subtasks
 - descriptions for each task and subtask
 - progress bar for upcoming, currently not finished, milestones
+- separated api server and client for rendering the roadmaps
 
-### [Instructions](https://github.com/deadlocker8/roadmap/wiki)
+### Installation
 
-_Note: needs a MySQL Database_
+### #API Server
+1. Set up a fresh PostgreSQL database.
+2. Install the API server pipenv `pipenv install`
+3. Adjust your settings in `settings.json`  
+  -  `keyfile` and `certfile` in the section `server` must only be filled if `useSSL` is set to `true`.  
+  - `secret` must be filled with a random string to ensure a secure login.
+
+#### Client Server (Renders the roadmaps)
+1. Install the Client pipenv `pipenv install`
+3. Copy `settings-example.json` to `settings.json`
+3. Adjust your settings in `settings.json`  
+ - `keyfile` and `certfile` must only be filled if `useSSL` is set to `true`.  
+ - `apiURL` needs to point ot the url where the API server is running (full url including the port).  
+ - `secret` must be filled with a random string to ensure a secure login.
 
 ### Screenshots