Don't announce data users

src/zeronetavahi

 TRACKER_PORT=6969
 ZERONET_INSTALL=$MESH_INSTALL_DIR/zeronet
 MY_USERNAME=$USER
+MESH_USERNAME='fbone'
 
 BLOGS_FILE=$ZERONET_INSTALL/${PROJECT_NAME}-blogs
 MAIL_FILE=$ZERONET_INSTALL/${PROJECT_NAME}-mail
     fi
 
     # Check that this is a GUI installation with a desktop
-    if [ ! -d /home/fbone/Desktop ]; then
+    if [ ! -d /home/$MESH_USERNAME/Desktop ]; then
         return
     fi
 
     # Produce notifications if new users appear
     if [ -f $PREV_TOX_USERS_FILE ]; then
         while IFS='' read -r line || [[ -n "$line" ]]; do
-            if ! grep -q "$line" $PREV_TOX_USERS_FILE; then
-                # get the nick of the user
-                toxuser="$(echo "$line" | awk -F ' ' '{print $1}')"
+            if [[ $line != "Failed*" && $line != "data "* ]]; then
+                if ! grep -q "$line" $PREV_TOX_USERS_FILE; then
+                    # get the nick of the user
+                    toxuser="$(echo "$line" | awk -F ' ' '{print $1}')"
 
-                notify-send $"$PROJECT_NAME mesh" $"$toxuser has joined the mesh" --icon=dialog-information
+                    notify-send $"$PROJECT_NAME mesh" $"$toxuser has joined the mesh" --icon=dialog-information
+                fi
             fi
         done < "$CURRENT_USERS_FILE"
     fi