Move table link dependencies into tables CMakeLists
Remove tables dependency from CMake build
Moved crontab out of utility
Build leaner libosquery, allow control over spec/impl
Whole link tests and refactor flags_test
Variable amalgamation output filename
Removed 'core' tables as a build dependency
Fix ca_certs memory leak
Cleanup cmake files
Support 'make libosquery' for a wrappable so/dylib
Merge pull request #562 from theopolis/plugins_refactor

Plugins Refactor: Towards external plugins