tigefa4u projects Trac

0.12dev: for TracStandalone, make `--http11` the default (HTTP/1.0 can still be selected by specifying the `--http10` option)

fr_FR: fix a few ticket related messages

fr_FR: typo correction

0.12dev: Allow all authenticated users to edit their own comments. Users having `TICKET_EDIT_COMMENT` permission can edit all comments. Also, simplified the layout for the inline buttons, and fixed the layout on IE.

Part of #454.

fr_FR: add new translations related to #454 plus other minor corrections

Fix two minor glitches related to #454:
- `_comment{n}` pseudo-fields shouldn't appear in the timeline
- ''Last edited'' date and the other dates for previous comment versions were always the date of the comment creation (a.k.a. version 0)

0.12dev: Added ticket comment history and diff viewers.

Part of #454.

0.12dev: Fixed `Href.__call__()` to also accept subclasses of `dict`, `list` and `tuple`.

Closes #8632.

0.12dev: When editing a ticket comment, save the old comment in virtual fields named `_comment{n}` (n=0, 1, ...) in `ticket_change`. This allows showing the time and author of the last edit. The next step is a full comment history viewer.

Also, improved the layout of the comment editor and hidden the ticket property editor when editing a comment, as suggested by Christian Boos.

Part of #454.

0.12dev: Merged [8560] from 0.11-stable.