v7.6

• Use libfuse3 instead of libfuse
• Apply the advices of "SonarQube"
• Apply the advice of "cppcheck"
• c++ : Use the standard "c++20"

v7.5

• Apply the advice of "cppcheck"

v7.4

• The infinity loop in "seek_to_ask" is moved in "handle_piece_finished_alert", out of the lock of the global mutex "lock"
• Add a global variable "ExitAll" to exit of infinity loop when livebtfs must stop

v7.3

• more compatible with libtorrent 1.2.9.0

v7.2

• Add "--utp-only" flag to disable TCP
• use XDG_DATA_HOME if defined
• More compliant with cppcheck

v7.1

README : update to explain the main purpose of livebtfs : access to r…