tigefa4u projects Trac

Allow the component manager to be a component with extension points itself. Based on initial implementation by Keir Mierle for [http://www.third-bit.com/trac/argon/ Argon].

Fix deletion of a single version of a wiki page, and add tests for the {{{WikiPage}}} class.

add WikiFormatting for definition lists (fixes #1423)

cleaner XHTML output for {{{''italic'''''bold'''}}} (fixes #1634)

fix for [1764] to escape plain text files for HTML entities

TracDiff refactoring: The !DiffModule and the !ChangesetModule both inherit !DiffMixin, which implements most of the application logic

TracDiff merged with latest source:trunk ({{{svn merge -r1760:1778 http://svn.edgewall.com/repos/trac/trunk .}}})

Fixing broken download of reports in alternate formats (#1659) by applying Emmanuel's patch. Thanks for the report and the fix\!

TracDiff: the ''View Last Changes'' mode is working.

However, only looking at the ''previous'' diff is implemented for now.
I have yet to find a way to get the ''next'' node efficiently...

Also in this version:
* Heavily modified and documented Diff.py in order to make
more apparent it's four different mode of operations.
One of them is nearly equivalent to the Changeset,
so there's now a good basis to try to merge them...

TracDiff: a few fixes
* the optimized list of diff entries simply
ignored the added and deleted files in addition
to the files with no real differences. Fixed.
* removed the ''Zip Archive'' link when browsing the root:
it didn't work and it was anyway not a good idea to
download the whole repository...
* correctly track directory ADDs