Use osquery-C flags for every object compile.
Add CXX flags without conditional logic.
Move the `python-thrift` target into the CPP generation command.
Remove verbose option for extensions python unittest.
Add thrift as a pip install requirement (for unittests).
Here we create a new CMake macro for adding python integration tests,
as well as a wrapper for easy testing of osqueryi. There is a PoC test
of the time table.