Fix build w/o dns_sd
Merge pull request #54 from tribal-tec/master

Fix build w/o dns_sd
Check for incompatible lcov/gcc combinations
Merge pull request #55 from eile/master

Check for incompatible lcov/gcc combinations
Merge branch 'master' of https://github.com/Eyescale/CMake
Merge branch 'master' of https://github.com/Eyescale/Lunchbox
Update generated files