Silence compiler warning to fix build issue for Windows
Remove unused constant
Update comment on S7COMMP_PROTOCOLVERSION_254
Update type of proto_tree_add_bitmask() argument 6
Further markdown improvements of Readme.md
Correct markdown syntax and correct typo
Install packages for Debian Buster Unless expired, installer packages of Wireshark with s7comm-plus dissector integrated for Debian Buster are available as continous integration build artifact at ( https://gitlab.com/juergen.kosel.jk/wireshark/-/jobs/artifacts/s7commwireshark/download?job=build-debian-deb )
Provide link to Debian Installer packages