cat on fail

src/freedombone-app-xmpp

@@ -672,7 +672,12 @@ function install_xmpp_main {
 
     prosodyctl register $MY_USERNAME $DEFAULT_DOMAIN_NAME "$XMPP_PASSWORD"
     if [ ! "$?" = "0" ]; then
+        echo ''
+        echo ''
+        cat /etc/prosody/prosody.cfg.lua
         remove_xmpp
+        echo ''
+        echo ''
         echo $'Unable to register prosody user'
         exit 347682
     fi