convert: rename a class and a function

convert: mercurial_source: also search for copies in modified files There are some corner cases where we may have a copy in a file that isn't in the added list: - the result of a hg copy --after --force - after a merge across a (local) rename

convert: clear the dirstate before a conversion, invalidate it afterwards Clearing it before the conversion protects us from whatever data were there (file copies in particular). Invalidating it after the conversion avoids writing a possibly inconsistent dirstate to disk.

convert: avoid dirstate checks; add a test During a conversion, the dirstate contents are not consistent - there are files that may be missing from the dirstate and there may be files that shouldn't be in the dirstate. While this is not fixed, don't mark files as added - put them directly in state 'n'ormal.

merge with crew

convert/subversion: Use util.set() instead of set() for python2.3 compatibility

Fix \ inside ` problem in test-convert-svn (avoids code duplication, too)

merge with crew-stable

hgweb: Show date of last change for each file in manifest

remove unneeded statement

kill lonely docstring

Atom support: replaced xhtml namespace prefix with default namespace

Added support for the Atom syndication format

Include . in PYTHONPATH (makes testing unbundled extensions easier)

Make run-tests.py work when invoked outside of tests. This makes it usable for unbundled extensions.

Merge with crew-stable