Make it possible to specify a name for subparsers
Make it possible to specify a name for subparsers

If the keyword arg "name=pouet" is passed to create_parser "pouet" will be used
as the sub-command name.
It can be useful if your python method is lengthy - which is easy to use in
editor/IDE but hard to remember/type from the command line.

bertrandvidal/parse_this