Removed recommendation from ipa-adtrust-install
In the wiki we say it's not longer necessary to make the IPA LDAP server not
reachable by any AD domain controller. To be consistence, the setup tool
should reflext this statement.
https://fedorahosted.org/freeipa/ticket/4977
Reviewed-By: Gabe Alford <redhatrises@gmail.com>