Make the script more Windows-friendly
Pass correct description to ArgumentParser
Print out better error + help messages
Use textwrap for printing out missing package message
Remove extra newline from help message
Make string + function style consistent
Use str.format to format progress output
Remove trailing newline in program description
Use str.format consistently
Add winshell to requirements
Save CSV files to an OS-appropriate directory
Merge pull request #1 from jfarmer/nicer-on-windows

Improve Windows-specific behavior of script