packaging: fixed sudoers generation

sudoers is now generated at build time.

Bug-Url: https://bugzilla.redhat.com/1013563
Change-Id: I1e069cefbd55a4aa7a85abd48beded57846ce78f
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com>
build: ovirt-hosted-engine-ha-0.1.0-0.3.beta1

Change-Id: I5dae97f99e60e5bafac49c89ba679b05846601f0
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com>