Use the original playbook in play-resources tests

This commit includes the original resources.yml playbook
by using import_playbook.
Some modifications were needed mostly because of the way
import_playbook works.
Also moved the setup role call to prepare.

Change-Id: I8745d5e43fd2050d47970c7d19bbbc4db8a5847f
Issue-ID: OOM-1912
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
7 files changed