Redirection to PTR records from A,AAAA records
    
    Address column in A, AAAA DNS records was exented of redirection capabilities.
    Redirection dialog is shown after a click on a value.
    Dialog does following steps:
     1) fetch all dns zones
     2) find most accurate reverse zone for IP address
        2 -fail) show error message, stop
     3) checks if target record exists in the zone
        3 -fail) show 'dns record create link', stop
     4) redirects
    
    Click on 'dns record create link':
     1) creates record
       1 -fail) show error, stop
     2) redirects
    
    https://fedorahosted.org/freeipa/ticket/1975