Update ja-trac to 0.11.ja1.

Trac-0.11.ja1 (Jul 7, 2008)
* Based on Trac 0.11 'Genshi'
* Translate messages into Japanese.
  * trac/util/translation.py
  * trac/**/*.py
  * trac/**/templates/*
  * trac/htdocs/js/*.js
  * trac/wiki/default-pages/*
* Modify date and charset locale to Japanese convention.
  * trac/util/datefmt.py
  * trac/util/text.py
* Pass all test.
  * trac/test.py
  * trac/**/tests/*.{py|txt}
* Add new files and sentences for description our work.
  * COPYING.trac-ja
  * README.trac-ja
  * trac/templates/about.html
  * trac/templates/theme.html
  * trac/wiki/default-pages/TracJa
* Change parameters for our distribution.
  * setup.py

Trac 0.11 'Genshi' (June 22, 2008)
http://svn.edgewall.org/repos/trac/tags/trac-0.11

Trac 0.11 contains a great number of new features, improvements and
bug fixes. The following list contains only a few highlights:

* New template engine for generating content (Genshi)
* New configurable workflow in the ticket subsystem
* Finer-grained control of permissions
* Support for Pygments as the default syntax highlighter
* Improved repository browser ("blame" support, dynamic in-place
  expansion of folders)
* Improved user preferences subsystem, among which the possibility for
* any user to select their time zone and disable access keys
* The WebAdmin plugin is now an integral part of Trac
* Paging of timeline and query results.

A more complete list of new features can be found in the RELEASE file.
The complete list of closed tickets can be found here:
  http://trac.edgewall.org/query?status=closed&milestone=0.11

(obache)