Adding aaa features

Adding aaa features

1) Feature Tests Pass: https://jenkins.opendaylight.org/aaa/job/aaa-merge/6/org.opendaylight.aaa$features-aaa/testReport/
2) Features Comply with Guidelines: https://github.com/opendaylight/aaa/blob/master/features/src/main/resources/features.xml
3) Features Tested: Features have been tested for functionality with
	a) feature:install odl-aaa-all
	b) feature:install odl-integration-compatible-with-all
4) Integration Test Impact (None currently)

Change-Id: I102bc28af38901801c40a600a81dd418b703af3b
Signed-off-by: Liem Nguyen <liem_m_nguyen@hp.com>