Add satellite checking in credentials validation
Add specs for satellite validation
Add -k key in curl for credentials checking.
It need in case, when server redirects as on on httpS*
url and SSL sertificat is not signed.
Error from curl:
  Peer certificate cannot be authenticated with known CA certificates
Stylistic fixes, identations\spaces in end of lines
Fix last_controller
Add satellite checking in credentials validation
Add specs for satellite validation
Add -k key in curl for credentials checking.
It need in case, when server redirects as on on httpS*
url and SSL sertificat is not signed.
Error from curl:
  Peer certificate cannot be authenticated with known CA certificates
Added missing storage params for Cinder in multinode
Add stdout\stderr logging
Add better exception handling for redhat checker
Add redhat checking specs for orchetrator
Merge remote-tracking branch 'origin/add-satellite-checking-validation' into fuel-777-vvk-mihgen

Conflicts:
	lib/astute/redhat_checker.rb
Ignore empty disks section in meta or empty meta section
Set last_controller from controller nodes list
Merge branch 'master' into deduplication_yaml

Conflicts:
	lib/astute/logparser/provision.rb