Feature Request: Add config option to return python list (or pandas series)

[bhishanpdl]

This is a very useful workflow to quickly create fake data. I have used it multiple times. However, I work with python and it is more comfortable if we have the option to return python list or pandas series, or pandas data frames also.

For example, make the default separator as python list instead of \n it should give a list.

fake name tab 5 should give:
['name0','name1','name2','name3','name4']