* refactor: move tr_tracker_http_announce() helper funcs into their own namespace
* refactor: move tr_globalIPv6() helper funcs into their own namespace
* refactor: move tr_address_is_valid_for_peers() helper funcs into their own namespace
* refactor: make tr_address_compare() a private method
* refactor: rename tr_address::isIPv4() to is_ipv4()
* refactor: use snake_case for tr_address methods
* refactor: make tr_address_is_valid_for_peers() a member function
* refactor: make tr_peer_socket.type private
* refactor: reimplement tr_peerIo::address() as a wrapper around tr_peer_socket::address()
* refactor: remove tr_address, tr_port from tr_peerIo
* refactor: replace tr_netClosePeerSocket() with tr_peer_socket::close()
* Sync translations with code
* Sync translations with Transifex
* Remove Mac menu title that isn't displayed and shouldn't be translated
* Add context to logging level strings in GTK client
* Use "µTP" consistently in code
* Use ellipsis instead of three docs in Qt client strings
* Close HTML tags in blocklist-related strings
* Remove trailing space from a translatable string in Qt client
* Add missing plural forms for English strings in Qt client
* Fix spelling: metaInfo -> metainfo
* refactor: do not use goto in file-win32.cc
* refactor: do not use goto in subprocess-posix.cc
* refactor: do not use goto in peer-io.cc
* build: add cppcoreguidelines-avoid-goto to libtransmission/.clang-tidy
* refactor: make tr_peerIoSetEnabled() a member method
* refactor: make tr_peerIoFlushOutgoingProtocolMsgs() a member method
* refactor: make tr_peerIoFlush() a member method
* refactor: make tr_peerWriteBytes() a member method
* refactor: make tr_peerWriteBuf() a member method
* refactor: make tr_peerIoGetWriteBufferSpace() a member method
* chore: remove unused declaration
* refactor: make tr_peerIoUtpInit() a member method
* refactor: make tr_peerIoNew() a member method
* refactor: make tr_peerIoNewOutgoing() a member method
* refactor: make tr_peerIoNewIncoming() a member method
* refactor: make tr_peerIoReadBytes() a member method
* refactor: make tr_peerIoReadUint8() a member method
* refactor: make tr_peerIoReadUint16() a member method
* refactor: make tr_peerIoReadUint32() a member method
* refactor: make tr_peerIoSetIOFuncs() a member method
* refactor: make tr_peerIoReconnect() a member method
* refactor: make tr_peerIoClear() a member method
* refactor: make tr_peerIoDrain() a member method
* refactor: move evbuffer_add_hton_16() impl to cc
* refactor: remove tr_address_compare()
* refactor: remove tr_address_to_string()
* refactor: remove NUM_TR_AF_INET_TYPES
* refactor: replace tr_sessionGetPublicAddress with tr_session::getPublicAddress()
* refactor: tr_peerIo() takes tr_address by value
* refactor: replace tr_sessionIsAddressBlocked with tr_session::isAddressBlocked()
* refactor: tr_peerMgrAddIncoming now takes tr_address by value
* refactor: replace tr_address_is_valid_for_peers() with tr_address.isValidForPeers()
* refactor: tr_netOpenPeerSocket takes tr_address by value
* refactor: remove tr_generateAllowedSet()
* refactor: setup_sockaddr takes a tr_address by value
* refactor: tr_netBindTCP() takes a tr_address by value
* refactor: tr_dhtAddNode() takes a tr_address by value
* refactor: remove tr_address_from_string()
* refactor: rename tr_address.isValidForPeers() to .isValidPeerAddress()
* refactor: replace tr_address_from_sockaddr_storage() with tr_address::fromSockaddrStorage()
* refactor: minor cleanup to tr_address::readable()
