tigefa4u projects Trac

db: Follow-up to [9210], added missing new files.

db: Converted all timestamp columns for resource tables from seconds to microseconds.

* Ticket comments can now be added with a shorter interval than one second.
* Conversions of datetime objects from / to microsecond timestamps should be done exclusively throught the new `from_utimestamp()` and `to_utimestamp()` functions.

'''This changeset requires a database upgrade.'''

Closes #6466.

ticket: Follow-up to [9205], re-added the `cols` attribute, as it's mandatory.

WikiFormatting: support arbitrary restart numbers in ordered lists.

Closes #8892.

WikiFormatting tests: trac.wiki.tests.formatter now succeed when run in isolation.

A few tweaks to r9205.

New ticket: add WikiFormatting hint before the description.

Patch contributed by Vaclav Slavik.

Closes #9065.

Merge changes from 0.11-stable (fixes for #7512 and #9032)

Add a cache for `PermissionSystem.get_users_with_permission`.

Patch by Örjan Persson.

Closes #9032.

TracReports: display a value of zero as '0' instead of ''.

Closes #7512 again.