Added heimdal CT

Readme.md

@@ -44,6 +44,7 @@ This can be done on a Minimal debian CT (make sure to enable nesting) on the new
 | mqtt | Alpine | Mosquitto mqtt broker |
 | hass | Alpine | HomeAssistant instance with HACS and mysql support |
 | mailbackup | Alpine | Contains mail archive tools (MailBackup-sys) |
+| heimdall | Alpine | Heimdall, A application dashboard/launcher  | 
 
 ## TODO
 **Begin original list**
@@ -227,6 +228,9 @@ lxc.mount.entry: /dev/ttyACM-Zwave dev/ttyACM-Zwave none bind,optional,create=fi
 4. Click cogwheel/settings icon > Manage backup locations >New (make sure to create this directory and set ngix as the owner)
 5. Add a retention policy under the `Policies` tab
 
+## heimdal
+* Available on http://`<ip>`:80, first time loading the page may take a while
+
 # Further CT documentation
 
 ## iscsi