Install the templates where they can be found by hgweb.py This ought to use package_data but that doesn't exist in Python 2.3. So we do a hack of install_data and use glob. This also adds templatepath() to hgweb.py which finds the templates relative to hgweb.py's location.

Fix some broken parent links in hgweb

Merge from hgweb

fixed problem with head/body tags, added dtd, fixed table attributes add quotes around all attributes (w3c recommendation) pages pass w3c validator

changed pos to rev for changelog cmd, changed & to ;

hgweb is no longer a script

Bail on attempts to do an empty commit

Add options to annotate for user/rev/changeset This eliminates the blame command and makes annotate more flexible.

Pass filename to $HGMERGE This lets the merge program be slightly more user-friendly

Improve pruning of branches in outstanding changeset algorithm These changes make the client keep track of what it's seen more carefully to avoid some redundant requests.