staypuft: adds pexpect script to automate installation

Change-Id: I7b27368d146f4a32cd86b8a2c6aca3bbac6fda04
ignore repo diff for distribution test.

Change-Id: I0eeab1fc5ceeeea48ebc6efcfaad0c2a5771f378
setup rhos-release rpm at the beginning of any rhos run.

* if the job is a rhos poodle, the poodle repo will
be added in addition to the rhos-release repos later in
the run

Change-Id: Ie4a8cf5485d806e1db2587e7d8f0edc0c6c7e071
Merge remote-tracking branch 'gerrit/master' into dev/reorg

Conflicts:
	roles/product/rdo/common/tasks/main.yml

Change-Id: I293643d702c18c08ace61bc62c4c51c9a8e39ad3