Remove un-used variables

These variables were either not being used, or were being
used to override versions that should be inherited from
opendaylight.

Change-Id: I23043988d8d55382a215b9ed79e379408253a43b
Signed-off-by: Patrick Brady <patrick.brady@att.com>
Issue-ID: APPC-1355
diff --git a/binding-parent/pom.xml b/binding-parent/pom.xml
index 763a472..a953c37 100644
--- a/binding-parent/pom.xml
+++ b/binding-parent/pom.xml
@@ -90,16 +90,8 @@
         <sdnctl.sli.version>${ccsdk.sli.core.version}</sdnctl.sli.version>
         <commons.collections.version>3.2.2</commons.collections.version>
         <odl.sal.api.gen.plugin.version>0.12.3</odl.sal.api.gen.plugin.version>
-        <odl.yangtools.version>2.0.9</odl.yangtools.version>
-        <odl.mdsal.yang.binding.version>0.12.3</odl.mdsal.yang.binding.version>
-        <odl.mdsal.version>1.7.3</odl.mdsal.version>
         <odl.yang.jmx.generator.version>0.8.3</odl.yang.jmx.generator.version>
-        <odl.ietf-yang-types.version>2010.09.24.11.1</odl.ietf-yang-types.version>
-        <odl.ietf-inet-types.version>2010.09.24.11.1</odl.ietf-inet-types.version>
-        <odl.commons.opendaylight.version>3.1.3</odl.commons.opendaylight.version>
         <odl.controller.config.api.version>0.8.3</odl.controller.config.api.version>
-        <odl.karaf.empty.distro.version>1.8.3-Carbon</odl.karaf.empty.distro.version>
-
     </properties>
     <dependencyManagement>
     <dependencies>