This just uses the mig logging framework, as a second part to this we
need to implement rotation for file output in the logging framework.
Related to #204
Remove the service install flag to the agent as it's not really
neccessary; the standard daemon invocation will achieve the same result.
Also add a check in loader runs to see if the agent is running even if
no changes were needed. If not, try to start the agent. This handles
cases where the loader doesnt need to make changes, but the agent is not
running for some reason, and prior the loader would not attempt to
recover this scenario.
Checkpoint commit for initial revision of mig-loader related code. This
change adds functionality supporting agent auto-update using manifests
stored in the API.
Tristan Weir
Aaron Meihm