- import rectangular
- finish and import dereference_iterator
- add more not-compile tests
- finish packer, including documentation
- add Unpacker for binary network packets
- break nexus between Doxygen and Markdown in GitHub pages
- Add finally.h
- add Packer for binary network packets
- rename nullable_function to optional_function?
- Publish Doxygen to Github Pages
- document nullable_function
- use latest Catch2, inc CMake integration, as directory tree not single header
- import format_guard