Early framework for the EC Reconstructor

Patch that adds the reconstructor daemon and a placeholder for
tests.  There are several TODOs related to Trello items that
can be worked on independently by various developers, thus
looking to land this patch on the integration branch to enable
that work.

Sleep on the verb RUGGEDIZE, it may grow on you :) We can always
change it later.... and likely will

Change-Id: Ic203cb313193fc4b0e557b299ea11d5d45e80d24
Implements: blueprint ec-reconstructor
Merge "Early framework for the EC Reconstructor" into feature/ec