bumped version number

bumbed version number

expanded command table columns to avoid line breaks within commands o…

…n github

simplified

updated version to 2.2.3

added commands for upgrading and other useful tasks

opening generated output file when done to spare the user some file b…

…rowsing

added publish command

outputting playlist or video URLs in header for easier navigation and…

… debugging

updated to v2.1.0 adding error logging