Bug 1909: fix maven-bundle-plugin version

Note: maven-bundle-plugin version 2.3.6 was *not* including
java.net and java.math in the MANIFEST.MF file.  Version 2.4.0
*is*, but that is causing load errors.  Thus I've clipped it out here.

Change-Id: I63a3305e95269813697289e8f06bfbdb22113e13
Signed-off-by: Ed Warnicke <eaw@cisco.com>