Bugs in python_package

[jmount1992]

In setup.py

• URL should not be included
• Only include license if a license file is generated
• Review classifiers

In prompts:

• Provide a 2 list example/default for package dependencies

[jmount1992]

Should you be able to use a template if only a .git folder exists?

[btalb]

Ultimately yes, currently no.

Resolving #13 would make this possible.