Refactoring the base monitoring driver to load driver configuration
from a seperate section in the configuration file. This will allow
drivers to load their own configurations freely
Implements: blueprint dr-refactor-monitoring-drivers
Change-Id: Id330e5500f07ff19b7a2f82df236a4e0108668c9
Depends-On: I7fdf27e8f9263625e1fd1e2a34c015eaf4251792