updateCodeMinings() was most probably overridden to prevent code mining
from being requested before code is ready (class is reconciled). We
replace this strategy by having the reconciler propagating to the code
mining manager which classes are ready.

Change-Id: I798688e0efa18a62b41df61fcd2ad906ca44f27c
Signed-off-by: Mickael Istria <mistria@redhat.com>
Signed-off-by: BoykoAlex <aboyko@pivotal.io>