Ticket 48823 - ds-console - add IPv6 support
Description: In the replication agreement wizard allow the characters
needed for IPv6 addresses according to RFC 2732.
Also, if the IPv6 address is not enclosed in brackets
then add the brackets (this is really needed by ldapjdk).
https://fedorahosted.org/389/ticket/48823
Reviewed by: nhosoi(Thanks!)