Fixed: FS#1754 - Fatal error during installation on non-Debian/Ubuntu systems

- I had to remove the fail2ban caonfig for now as its incomplete and adds rules for dovecot on courier systems.
It is planned to add a complete fail2ban configuration in one of the next releases.

install/dist/lib/debian60.lib.php

@@ -106,8 +106,10 @@ class installer extends installer_base {
 	}
 
     public function configure_fail2ban() {
+	/*
         copy('tpl/dovecot-pop3imap.conf.master',"/etc/fail2ban/filter.d/dovecot-pop3imap.conf");
         copy('tpl/dovecot_fail2ban_jail.local.master','/etc/fail2ban/jail.local');
+	*/
     }
 }