Current work to do :
- fix script/dbconsole (also a rails issue, accepted by rails maintainer, see #552615) so it can be called with :
sudo -u www-data ./script/dbconsole -p -y "/etc/redmine/default/database.yml" production
- login then logout does not clear session (this is rails 2.2 failure)
- REST web service partially working, e.g.
get /news.json with a valid HTTP authentication does not login as the user.
- plugin_assets should really be put in RAILS_CACHE/plugin_assets, i.e. depend on instance name.
- in general, check that failures that happened with rails 2.2 don't with rails 2.3 :
	delivery_method: :async_smtp
	It has been reported [0] that this method does not work when used by a rake task (e.g.
	in a crontab). Simply use :smtp method in that case.
	[0]
	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=570402
- and also the four usual failures with redmine 0.9 and rails 2.2, see previous README.source