[ANNOUNCE] Libical 2.0.0

[Allen Winter]

Announcing Libical 2.0.0

Release Highlights
    WARNING: Version 2 IS NOT Binary Compatible with Older Versions
    Version 2 is Source Compatible with Older Versions
    Lots of source code scrubbing
    [New] RSCALE support (requires libicu from http://www.icu-project.org)
    [New] CalDAV attachment support (draft-daboo-caldav-attachments)
    [New] Resurrect the Berkeley DB storage support
    [Bug] issue83: Incorrect recurrence generation for weekly pattern
    Handle RRULEs better
    Handle threading better

The source code can be found on GitHub at: https://github.com/libical/libical

Tarballs and zipballs for v2.0.0 are available from: https://github.com/libical/libical/releases

Libical is an Open Source implementation of the iCalendar protocols and protocol data units.
The iCalendar specification describes how calendar clients can communicate with calendar
servers so users can store their calendar data and arrange meetings with other users.

Libical implements RFC2445, RFC2446 and some of RFC2447.

For more information about Libical, please visit http://libical.github.io/libical/