tigefa4u projects Trac

Added a (diff) link for each page listed by the ![[RecentChanges]] macro. Closes #702.

A (diff) link now follows the change comment for Wiki Timeline entries. Implements #3263.

Fixed TracRevisionLog RSS feed description entries to contain absolute URLs. Closes #2793.

TracSupport page now makes it clear that the default instructions it contain are about '''Trac itself'''. Closes #2863.

Document `permanent` in Ticket.get_changelog(). Closes #3313.

Added athomas and eblot to the list of authors, for Trac milestone:0.10.

Follow-up to r3476, forgot to save the wiki.css ...

When viewing an explicit version of a Wiki page, the version information is shown on top. This means the Wiki version shown by default (i.e. the latest version) will '''not''' have this version information and will be displayed the usual way.

This version information box is also used to preview the version change comment after a ''Preview''.

Closes #2646.

Fix a little bug concerning num_changes, introduced in r3471, which prevented the version information to be displayed.

Make it possible to delete the latest revision of a Wiki page directly from the diff view.

Example: when undesirable content is seen in a wiki page, it's now simply a matter of going to the ''Last Change'' view, and from there, delete this version.

Another possibility is to delete a ''range'' of versions, when examining such a range in the diff view.
However, this is only possible if that range of versions extends to the latest revision, or if there's no net change introduced by this range of versions (e.g. spam followed by spam removal).

Closes #1114.