Improve site build

* Update to maven-antrun-plugin 3.0.0
* Update to ant-compress 1.5 and removes the explicit dep on
commons-compress as ant-compress brings it in as a dependency and at the
correct version.

Change-Id: Ib6cbcc5ba8088522dcd1b0f0fc34f26e97bdb403
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
1 file changed