Web app config options.

docs/configuration-guide.md

@@ -3,6 +3,29 @@
 
 This page goes into detail on what is possible to configure within the engine.
 
+## Station
+
+These properties are used to style the included web applications such as *Track Service*
+and *Studio Clock* .
+
+Set the radio station name
+
+```ini
+config.station_name="Radio Orange"
+```
+
+Set the URL to the radio station logo
+
+```ini
+config.station_logo_url="https://your-radio.station/logo.png"
+```
+
+Set the width of the radio station logo
+
+```ini
+config.station_logo_size
+```
+
 ## Soundcard
 
 Configure your audio device in the `[soundcard]` section of `engine.ini`.
@@ -74,6 +97,13 @@ Configure the email server for admin mails in the `[mail]` section.
 
 Configure connections to the other Aura components in the `[dataurls]` section.
 
+Sets the API URL exposed to external clients. This is required by the included
+web applications which access the API.
+
+```ini
+config.exposed_api_url="https://your-radio.station/api/v3"
+```
+
 ## Fading
 
 Configure fading parameters in the `[fading]` section.