Remove tahoelafs password file

src/freedombone-app-tahoelafs

@@ -384,6 +384,9 @@ function remove_tahoelafs {
         rm -rf /home/tahoelafs
     fi
     remove_app tahoelafs
+    if [ -f /etc/nginx/.htpasswd-tahoelafs ]; then
+        shred -zu /etc/nginx/.htpasswd-tahoelafs
+    fi
     systemctl reload tor
 }