- Update to version 3.6.3
* Remove duplicate for All Saints Day for DE_BY.
* Inherit some portability fixes from gnulib.
- Changes from 3.6.2
* Report correctly the Christmas day in Canada.
- Changes from 3.6.1
* Include All Saints' day in HU
* Fix build issue under solaris 10 / studio 12.1
* Unicode support
* Make --help a synonym for --long-help
- Remove gcal-stdio.h.patch; fixed on upstream release
- Add xz requirement to support tarball format
- Add an Url tag
- Remove redundant %clean section
- Don't package ChangeLog in documentation; empty file
- Add a language subpackage