Adding more app.xml files.
Upgrading app.xml versions.
Cleaned-up features.xml.

Change-Id: I7c5a85480568ffe35281286aefc9aa4e1b3b2afd
diff --git a/apps/fwd/app.xml b/apps/fwd/app.xml
index fad1927..e3de97a 100644
--- a/apps/fwd/app.xml
+++ b/apps/fwd/app.xml
@@ -14,7 +14,7 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License.
   -->
-<app name="org.onosproject.app.fwd" origin="ON.Lab" version="1.1.0"
+<app name="org.onosproject.fwd" origin="ON.Lab" version="1.2.0"
         features="onos-app-fwd">
     <description>ONOS Reactive forwarding application using flow subsystem</description>
 </app>