add support for the new webfinger format used in the -02 spec, fixes #538
Merge branch 'discover-02' into queue-gets-until-cache-ready
build head
Merge branch 'discover-02' into queue-gets-until-cache-ready
deal with folder descriptions from -02 spec in sync
Merge branch 'sync-02' into queue-gets-until-cache-ready
build with queue-gets, discover-02, and sync-02
build with queue-gets, discover-02, and sync-02