eolib v0.1.0-beta.1

Added

• Initial project structure: CMake build, build-linux.sh/build-windows.ps1 convenience scripts, scripts/install-deps.sh/scripts/install-deps.ps1 dependency installation scripts, scripts/prepare-release.sh and scripts/validate-release.sh release scripts, eo-protocol and eo-captured-packets submodules, code style configuration, and the EOLIB_OFFLINE option for building without an internet connection.
• eolib::data runtime: EoReader (chunked reading, slicing), EoWriter (string sanitization, padding), NumberEncoder, StringEncoder and EoNumericLimits.
• EolibError, SerializationError and DeserializationError exception types.
• eolib::encrypt runtime: DataEncrypter and ServerVerifier.
• eolib::packet runtime: PacketSequencer and the ZeroSequenceStart, InitSequenceStart, PingSequenceStart and AccountReplySequenceStart sequence starts, with MaxValue constants for generated values.
• eolib::protocol::Serializable interface.
• eolib-protocol-gen code generator, which generates the protocol code from the eo-protocol XML files at build time.
• Generated protocol code: enums, structs, client/server packets and packet factories in eolib::protocol::net, eolib::protocol::pub and eolib::protocol::map, plus the eolib::protocol::net::Packet interface.
• eolib/eolib.hpp and eolib/protocol.hpp umbrella headers.
• CMake package (find_package(eolib CONFIG), eolib::eolib target), FetchContent/add_subdirectory support and CPack archives named eolib-<version>-<platform>.
• Tests for the packets in eo-captured-packets, checking byte-exact round trips and the field values of each packet against the captured properties, and pub/map file tests.
• Documentation: getting started guide.