Roundcube 1.1-git compatibility

[Takika]

I think the current version of the plugin isn't working with the 1.1-git roundcube version (after the roundcube/roundcubemail@99cdca4 commit).
The problems:

1. authres_status isn't added to the listoptions proplist. Maybe

   $("#listoptions ul.proplist:first li:last-child").after('<li>'+li+'</li>');

in the javascript function helps.
2. The authres_status column isn't show in the messagelist.

[pimlie]

Thanks!