tigefa4u projects Trac

0.12dev: Make wiki links in wiki pages scoped. For example, a link to `MyPage` placed on `MyProject/People/Joe` will now resolve to `MyProject/People/MyPage` if it exists, otherwise to `MyProject/MyPage` if it exists, otherwise to `MyPage` if it exists.

If none of the pages higher in the hierarchy exists, it will link to `MyProject/People/MyPage`, where links to pages with the same name higher in the hierarchy will also be provided.

Closes #4507.

MultipleRepositorySupport branch synced with trunk [7680:7683/trunk]

fr_FR: removed fuzzy annotations and fix a few translations

fr_FR: applied [attachment:trac_messages_fr_FR.po:ticket:5474 patch] contributed by Michel Briand.

0.12dev: Improved display of `trac-admin help`.

* Added a short form when displaying help for all commands.
* Added a long form when displaying help for a single command, and for the `TracAdminHelp()` macro.
* Fixed incorrect completion algorithm.
* Improved `help` command completion.

This closes #7788.

MultipleRepositorySupport branch synced with trunk [7657:7679/trunk]

Blame: follow-up to r7676, which was buggy for revisions having a different path than the current one (i.e. for revisions before a copy/move).

0.12dev: Don't die in `trac-admin hotcopy` when copying produces errors. Also, preserve directory permissions.

This closes #7798 and #6106 for trunk.

0.12dev: Modularized `trac-admin` by introducing an interface `IAdminCommandProvider` and moving all commands except `help`, `quit` and `initenv` into their respective owner modules.

* Tab-completion has been reworked and should be closer to what's usual in shells.
* Exceptions raised in tab-completion functions are now displayed, where they were previously swallowed by `readline`.

This completes the first part of #7770.

Don't forget to run:
{{{
python setup.py develop
}}}
to pick up the new modules.

Blame: javascript code refactoring.

Only loop once over the <th> cells.