Use autotools and fix the spec file

This patch introduces the usage of autotools to build the project and
fixes the spec file to use the new build system and to conform to the
RPM packaging guidelines.

Change-Id: I1499896daba5f3777ba3610689d196ae240de131
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1131127
Signed-off-by: Vitor de Lima <vdelima@redhat.com>
Reviewed-on: http://gerrit.ovirt.org/35707
Reviewed-by: Yaniv Bronhaim <ybronhei@redhat.com>