Added support for authorization verification and fetching refresh token
Added application setup command
Corrected class method definition
Removed member id from data sent when adding a group member
Fixed error handling
Removed old library refrence and added HTTParty support
Added function for shortening the authorization URI
Added error validation to URI shotener
Added debug logging to authorization setup
Updated installation documenation
Updated the application version number
Updated the usage message
Updated documentation
Updated documentation
Updated documentation
Updated documentation
Updated documentation
Updated documentation
Updated documentation