tigefa4u projects Trac

datetime branch: moving most remaining datefmt-related calls from controllers to templates (milestone, changeset, timeline)

And also:
- fixed a small bug for the date format hints (was visible for the datetime hint)
- [http://blogs.law.harvard.edu/tech/rss#optionalChannelElements <pubDate> in RSS 2.0 feeds] should use `http_date`
- also use `http_date` in revision log text format (i.e. Changelog format)

datetime branch: a few small fixes
- attachment.date in the model should be a datetime object
- missing `utc` import in wiki web_ui.py
- a few formatting fixes

setuptools branch: require a version of setuptools that has actually been released :-P

setuptools branch: Ported basic changes for setuptools.

When creating a new environment, if the default `template_dirs` is kept, arrange for the run-time default to be used, i.e. don't hard-code that default in the TracIni. Closes #3904.

Fresh start for the setuptools sandbox.

Fresh start for the setuptools sandbox.

jQuery branch: Merged [3856:3904/trunk].

Ported [3830] to 0.10-stable (''poolable SQLite connections'')

Marked changesets that should not be backported to 0.10-stable: mostly Genshi related stuff, PageTemplates and semi-automated error reports.