Title: Allowing Emails to contain special characters like umlauts
Level: 1
Component: core
Class: fix
Compatible: compat
State: unknown
Version: 1.2.8b1
Date: 1447230555

The LDAP synchronization of Check_MK could already synchronize emails addresses
containing special characters like umlauts. But this was not supported by the
GUI, notification engine and core. This has been fixed now.
