Take maintainership

0.6.1
 - custom output format (Raphaël Droz)
 - remove duplicates (Fabio Zanini)
 - merge entries (Fabio Zanini)
 - mutt groups support (Fabio Zanini)
 - vcard initial input filter (Michael Krolikowski)
 - vcard parser improvements (Fabio Zanini, Raphaël Droz)
 - color support (Thorsten Wißmann)
 - mouse support (Thorsten Wißmann)
 - extra-fields deletion bugfix (Jorrit Tijben)
 - additional keybindings (Hagen Fuchs)
 - autotools update (Fabio Zanini)
 - case-sensitive ldif fields parsing (Christian Brabandt)
 - ldif standard input support (Raphaël Droz)
 - ldif extensible field management rewrite (Raphaël Droz)
 - html output fixes (Stéphane Aulery)
 - memory bugfixes (Peter Wu)
 - vcard birthday export fix (Gaetan Bisson)

0.6.0
 - configurable views (Cedric Duval)
 - new field types, lists and improved custom field support (Cedric Duval)
 - index_format option (Cedric Duval)
 - Italian translation (Claudio Stazzone)