test-convert-cvs-detectmerge: add sleep so cvs notices changes

init: expand destination url as a configured paths Most commands expands configured paths when repositories are specified, just as the urls help says. Clone also expands the destination path. Clone is morally equivalent to init + push/pull, so init should also expand the destination path - and that is what this patch makes it do. There is no really good usecases for this and in most cases it doesn't matter, but consistency is nice, and otherwise we would have to document the exception.

mq: explain qpush -f better

serve: let --web-conf help reference hgweb

transplant: add the transplanted revset predicate This adds support to identify a particular transplanted changeset or set of changesets. The argument is optional. Examples: hg log -r 'transplanted(1234 or 2345)' hg log -r 'transplanted()'

test-convert-cvs-branch: add sleep so cvs notices changes

graphlog: style with header and footer (issue2395) The glog command didn't emit header and footer from the style, as demonstrated by "hg glog --style xml". Asciiart combined with xml markup hardly makes sense, but header and footer might however be useful for adding for example html pre tags around the graph.