cmdutil: make getgraphlogrevs limit-aware
For a repository with over 400,000 changesets, this speeds up graphlog with a
small limit by around 0.05 seconds (~50%).
to build a new macosx binary package:
install macpython from http://www.python.org/download/mac
install py2app from http://pythonmac.org/packages/
make sure /usr/local/bin is in your path
run bdist_mpkg in top-level hg directory
find packaged stuff in dist directory