Fix memory leaks caused by error cases not freeing up malloc'd buffers.
Tidy up variable names and assertions.
Add the "identify on" and "identify off" commands.
Merge pull request #79 from pthedinger/master

Start of EFU support. Add IDENTIFY control. Memory leak fixes.
Fix the lock up due to the ACMP state machine not being ticked. Lost packets would therefore lock up the entire controller.
Merge github.com:audioscience/avdecc-lib
Merge branch 'master' of https://github.com/pthedinger/avdecc-lib