Make tests and coverage subproject capable
Changes needed for sub project integration
Merge branch 'master' of https://github.com/eile/CMake
Merge pull request #218 from eile/master

Fix module path
Merge branch 'master' of https://github.com/eile/CMake
Add rocksdb finder
Merge branch 'master' of https://github.com/Eyescale/CMake