Sane multi user limits

src/freedombone-app-xmpp

@@ -402,8 +402,8 @@ function xmpp_create_config {
     echo 'muc_burst_factor = 10;' >> /etc/prosody/prosody.cfg.lua
     echo 'muc_log_by_default = false;' >> /etc/prosody/prosody.cfg.lua
     echo 'muc_log_all_rooms = false;' >> /etc/prosody/prosody.cfg.lua
-    echo 'max_archive_query_results = 100;' >> /etc/prosody/prosody.cfg.lua
-    echo 'max_history_messages = 1000000;' >> /etc/prosody/prosody.cfg.lua
+    echo 'max_archive_query_results = 10;' >> /etc/prosody/prosody.cfg.lua
+    echo 'max_history_messages = 10;' >> /etc/prosody/prosody.cfg.lua
 }
 
 function install_xmpp_main {