Support extracting the archive before running

[tanin47]

Sometimes we have a resource file that needs to be extracted (e.g. a bash script that needs to be executed).

I wonder if it makes sense for subpar to support the mode where we extract the archive to a specific location and runs the python code.

In pex, there's zip_safe=False that achieves this goal.

[duggelz]

Progress made here: #52

[duggelz]

Fixed.