Bugfix release

Support for complex CLI which require dispatch

Repeated options/commands are counted or accumulated into list.

'Bugfix release. #34, #39, #40.'

Specify supported versions of python on PyPI.

Opton descriptions are now optional, support for - and -- conventions.

Support for (sub)commands like `git remote add`.

Introduce `[options]` shortcut for any options.
**Incompatible changes**: ``docopt`` returns dictionary.

Pattern matching.

Second release to PyPI.

First release to PyPI.