Only check if cloudooo and openoffice port is listenning.

This definition is present already into a more appropriate place, on
erp5-promise.

The erp5 is created by erp5-bootstrap, this promise assert if the site
is already created.

Conflicts:
	software/erp5/software.cfg

All ERP5 profile is now in a single place.
Moreover, use slapos.cfg stack.

Fewer parameters, one more dependency.

This reverts commit a3cf70c9.

This version forces h.r.download to clean its own mess in /tmp.