Limit use of odlparent poms

Updated pom.xmls to use standard maven project structure (i.e. parent
of pom is pom in directory above), and updated top level pom to
use org.ccsdk.parent:oparent as parent - EXCEPT in cases where
module has true OpenDaylight dependencies and therefore needs
to use ODL parent pom.

Change-Id: I50429f28225152251ac2086235c14bb00f09c05c
Issue-ID: CCSDK-3001
Signed-off-by: Dan Timoney <dtimoney@att.com>
139 files changed