Cleanup pom.xml

This cleans up eclipse warnings about duplicate groupIds and overriding
versions.

Change-Id: Id920e7bb01814c5184f1157b093e3f449cfdf955
Signed-off-by: Robert Varga <rovarga@cisco.com>
BUG-868: do not use InstanceIdentifier.getPath()

We only iterate through it, so we can use getPathArguments() instead.

Change-Id: I47a8655294c46ddd00626f72dae64218c6831753
Signed-off-by: Robert Varga <rovarga@cisco.com>
Merge "Cleanup pom.xml"
Merge "BUG-868: do not use InstanceIdentifier.getPath()"