Removing syncthing users from the config

src/freedombone-syncthing

 CHANGED=
 TEMP_IDS_FILE=/root/.synthingids
 
+function remove_user_syncthing {
+    remove_username="$1"
+
+    sed -i "/<folder id=\"${remove_username}\" /,/</folder>/d" $SYNCTHING_CONFIG_FILE
+}
+
 function new_syncthing_id {
     for i in {1..8}
     do