Fix the NetBSD build.
Move the Python rpc dir into the conditional.
Only build ola-protoc if required.
Update NEWS
Allow the FTDI thread to switch from BAD to GOOD timing granularity.

This avoids a problem on system startup where CPU contention forces us into BAD
mode which then causes us to spin-loop for timing.
Use write() directly rather than std::cerr. This avoids mixing logs from
different threads.
Fix the build.
Merge branch 'master' into e133-hacks
Merge pull request #436 from nomis52/master

Fix the mangled text when logging from multiple threads.
Merge branch 'master' into e133-hacks
Add some more notes on DNS-SD / mDNS.