THE "IMPROVING AND UPDATING" UPDATE

61 commits since v2.2

Notable changes:
e59bc64 - help now lists groups and not just commands
4a64949 - migrated from vs2017 to vs2019 as the main development ide
8ca2ec5 - actually made xubot compatible with linux
8a44279 - the colourblindness filters now have a list
3f46b6f -> cf5990b - the new steam user command that uses steamkit2