Fixed bug, causing saving extra new line at custom watchers file

source/ubl-settings-logging.c

@@ -2600,6 +2600,8 @@ main_window *setup_window(){
     if (custom_watchers){
         GtkTreeIter itar;
         for (int i=0;i<size;i++){
+            if (custom_watchers[i][strlen(custom_watchers[i])-1]=='\n')
+            custom_watchers[i][strlen(custom_watchers[i])-1]='\0';
             int cur_size=0;
             config_str cur_watcher = yon_char_parse(custom_watchers[i],&cur_size,";");
             if (cur_watcher){