libais 0.12 is out
The number of lines changed is huge, but much of this is trying to get
consistant style in the code.
- Fix bit count bugs in 8_1_14, 8_1_15, 8_1_27
- Rewrote nth_field. Added split and delimiters
- Folded in 366 header to ais.h
- Lots and lots of style cleanup
- Use std::foo, remove std:: from code
- Documentation for Msg 17
- Testing of Msg 20