KNOX-424: Fix maven groupId

(cherry picked from commit d9391c913587b5b7d039a47b82fdf62a02481c2e)

Conflicts:
	gateway-provider-jersey/pom.xml
	gateway-provider-rewrite-step-secure-query/pom.xml
	gateway-server-launcher/pom.xml
	gateway-service-oozie/pom.xml
	gateway-shell-launcher/pom.xml
	gateway-shell/pom.xml
	gateway-test-ldap-launcher/pom.xml
	gateway-test/pom.xml
	gateway-util-launcher/pom.xml
	knox-cli-launcher/pom.xml
	pom.xml