Packaging: Update Ubuntu packaging scripts

Recently upstream VDSM added some files and dirs, as well as some
dependencies. Unfortunately depndency upgrade for linux kernel and
selinux-policy-targeted are not available on Ubuntu.

This patch adds files and dirs, update glusterfs dependency
declaration, and update vdsm release version.

Change-Id: Iff7e3cb34d57dfdd3c90c43cae74e5445c52ebad
Signed-off-by: Zhou Zheng Sheng <zhshzhou@linux.vnet.ibm.com>
Reviewed-on: http://gerrit.ovirt.org/20170
Reviewed-by: Dan Kenigsberg <danken@redhat.com>