bundle2: support bundling of empty part (with a type)
Here start the work on bundle2 parts. Our first step is to be able to bundle a simplistic
part that just have a type, no parameters, empty payload.
Mercurial's documentation is kept in reStructuredText format, which is
a simple plain text format that's easy to read and edit:
http://docutils.sourceforge.net/rst.html
It's also convertible to a variety of other formats including standard
UNIX man page format and HTML. You'll need to install Docutils:
http://docutils.sourceforge.net/
Use the Makefile in this directory to generate the man and HTML pages.