Initial Karaf support

Change-Id: Ifcb3a52491edc85d075f0b39f1db7865a730aafd
Signed-off-by: Lorand Jakab <lojakab@cisco.com>
Basic AD-SAL inventory service (IT fails)

Change-Id: I033e73da0870f7563e400c26c7d24c9d62cdc2d8
Signed-off-by: Lorand Jakab <lojakab@cisco.com>