Add Controls unit-test

lutoff

26.14.2006 cdb8d11e3603e084fa1eab7fcfa87336e186e77c

 opends/ext/testng/testng.xml

@@ -19,6 +19,7 @@
            <package name="org.opends.server.types"/>
            <package name="org.opends.server.changelog"/>
            <package name="org.opends.server.api"/>
            <package name="org.opends.server.controls"/>
        </packages>
    </test>