Changelog
---------

0.9.4
~~~~~
 - Ability to hide subcommands from help listing.
 - Append program name to subcommand usage.

0.9.3
~~~~~
Minor fix for setup.py, to avoid troubles with installing when there is no docs
in package.

0.9.2
~~~~~
Ability to call commands as regular functions, using arguments and keyword
arguments.

0.9.1
~~~~~
Fixed problem with multiple help options in subcommands

0.9
~~~
Initial version