Version 2.3
- honggfuzz.h - split run_t into substructs
- clang-format options in .clang-format
- added missing mutex initializers
- removed unncessary comparisons to 'true' and 'false'
- improved NetBSD compatibility
- removed unnecessary memory fences (speed ups)
- faster searching through the binary for const 4/8-byte values
- removed unnecessary includes with iwyu
- libhfnetdriver - general improvements around local socket fuzzing and timeouts