tigefa4u projects Trac

MultiRepos: Added a `trac-admin` command `repository set` to change repository metadata like the repository URL or the hidden status.

Part of #5993.

0.12dev: Ensure that the "Basic Settings" admin panel is always first in the admin navigation menu.

Patch by Erik Bray.
Closes #7828.

0.12dev: Avoid URL-encoding a query string when saving it as a report.

Patch by Erik Bray.
Closes #8561.

0.12dev: Tuned default labels for relative links and absolute wiki pages to strip leading "/", "./" and "../".

(Finally) closes #4507.

0.12dev: r8268 from rework-testing was actually merged in r8306 - recording.

0.12dev: Added an option `[trac] auth_cookie_lifetime` that allows controlling the expiration of the auth cookie. The default value remains "at the end of the browsing session".

Closes #2333.

0.12dev: Improved information provided on non-existing wiki pages.

* For hierarchical pages, suggest creating a page with the same name higher in the hierarchy, and format the links to those pages correctly.
* Show a list of pages with similar names.

Closes #4507.

0.12dev: Added some syntactic sugar for `CacheProxy.get()`, and made `WikiSystem.pages` a `set` for faster membership test.

MultiRepos: oops, silly mistake in r8457 (undefined variable)

0.11.6dev: `Config` class has now full unicode support, including section names and keys.

Though perhaps not that useful in itself, being consistent in accepting unicode input values prevents subtle bugs like the one from #8276, where mixing an unicode key and an utf-8 value raised an encoding exception.