Log Message:
Update to 1.9

* Add dependency to python for cvssync script

Changelog:
1.9 @ 2014-03-08
    RCS/CVS usernames may now begin with a digit (patch by Jesse Weinstein).
    Cleaned up a mess around keyword expansion; it had been misdocumented.
    Fixed some minor bugs in the test suite.
    Fixed a signedness issue on 64-bit machines.

1.8 @ 2014-02-19
    Processing of hardlinks field was incorrect, is now fixed.

1.7 @ 2014-02-18
    Allow # in symbol names.  Addresses a corner case in the NetBSD repository.

1.6 @ 2014-02-17
    Fix a brown-paper-bag bug in cvssync.

1.5 @ 2014-02-16
    Skip a hardlinks field, if present.
    Add a -c option to cvssync that makes mirrors with CVSROOTs.

1.4 @ 2014-02-04
    Optimization to call sbrk() less often needs to be conditioned on GCC.

1.3 @ 2014-01-23
    Improved performance on masters with lots of symbols; thank Jens Bethkowsky.

1.2 @ 2014-01-04
    Smarter blob directory creation to reduce search overhead for blobs.

1.1 @ 2014-01-03
    Cope with CVS-NT kopt strings containing garbage binary data.

1.0 @ 2013-12-28
    Bug fix: Non-top-level .cvsignores are now converted.
    More speed and significant lowering of memory usage.
    Most error messages are now explained on the manual page.

0.8 @ 2013-12-16
    Processing speed has approximately tripled since last release.
    cvs-fast-export has save progress metering again.
    cvssync can now take a CVS URL argument.

0.7 @ 2013-12-15
    -i option for incremental dumping.
    -p option for enabling load status reports.
    Many documentation improvements.
    There is now a regression-test suite for the package.
    cvssync tool for mirroring remote CVS repos added.

0.6 @ 2013-12-10
    Improvements for CVS-NT support.
    Improve timing of missing-commitids message