Use argparse for global arguments
Merge branch 'argparse' of git://github.com/dtroyer/cliff
provide an internal API for applications to register commands without going through setuptools (used for help handler)
register a custom help action that knows how to print the list of commands available and a help command to generate help for the other commands
only show the one-line description in the command list; add a description of "help"
update doc instructions for getting help
start a release log
bump version number
0.2 release announcement post
fix version # in doc build script
correct the doctoring
handle an empty data set
add ShowOne base class for commands that need to show properties of an individual object
make the table formatter work as a single object formatter
update the docs for the new features
bump the version number and update the release notes
update blog announcement
fix typo in blog post
Merge branch 'master' of github.com:dreamhost/cliff
update todo list
add longer docstring to show how it is printed by help
add shell output formatter for single items