Features:
- Added options -f/--filter and -fk/--filterkart to filter list of SRB2/SRB2Kart servers from Master Server,
- Added option -r/--room to list SRB2 by room from Master Server (issue
#1),
- SRB2 and SRB2KART environment variables with value "flatpak" support other SRB2/SRB2Kart Flatpaks, which requires entering "flatpak [SRB2/SRB2Kart Application ID]" for all Flatpaks, for example SRB2="flatpak org.srb2.SRB2" or SRB2KART="flatpak org.srb2.SRB2Kart".
Other:
- Updated README.md,
- Added Map to details of SRB2Kart server.