Merge branch 'release/0.1.2' into develop
Add ability to load env variables from .env
Dotenv not required. Recommend setting global env variable
Specify versions of packages in install_requires
Merge branch 'feature/dotenv' into develop
Update entry_point command
Remove youtube api settings as global variables. Move URL to global variable
Remove download option. Show links instead
Make displaying links optional. Enabled with '--links flag'
Update README
Merge branch 'feature/links' into develop

Remove download functionality. Display links instead
Update version to 0.2.2
Remove youtube-dl dependency.
Update description
Remove references to youtube_dl and dotenv
Merge branch 'release/0.2.0'

Remove download functionality
Implement displaying links alongside song names