Adding usecplugin features

Adding usecplugin features

1) Feature Tests Pass: https://jenkins.opendaylight.org/releng/view/usecplugin/job/usecplugin-merge-beryllium/org.opendaylight.usecplugin$usecplugin-features/
2) Features Comply with Guidelines: https://jenkins.opendaylight.org/releng/view/usecplugin/job/usecplugin-merge-beryllium/org.opendaylight.usecplugin$usecplugin-features/lastSuccessfulBuild/artifact/org.opendaylight.usecplugin/usecplugin-features/1.0.0-SNAPSHOT/usecplugin-features-1.0.0-SNAPSHOT-features.xml
	a) Feature Names : odl-usecplugin
	b) Features Descriptions: OpenDaylight :: usecplugin :: Controller Shield
	c) Features Start-Levels: NA
3) Features Tested: Features have been tested for functionality with
	a) feature:install odl-usecplugin
	b) feature:install odl-usecplugin, odl-integration-compatible-with-all
4) Integration Test Impact: NA

Change-Id: Idf603d78f1437ed4638e6a9a87b8a3d6b4a603d6
Signed-off-by: rafat <rafat.jahan@tcs.com>