v1.7.1 - XEP-0048 v1.1 support (bookmarks) & more support for invite stanzas

Thanks to @benlangfeld, we're pleased to announce a new version of Candy, featuring the following improvements:

XEP-0048 v1.1 support (bookmarks)

XEP-0048 specifies a pubsub methodology for setting & getting bookmarks. This allows non-Openfire Candy users to specify autojoin: true in order to join rooms automatically. Also users can bookmark their own rooms using the new bookmark plugin.

More support for invites

Invite support is now complete with mediated & direct invites.