fix: unknown method 'current_normal' on node error on SCE
knife ssh config added
Merge branch 'develop' of github.com:Technicolor-Portico/ironfan into develop
big fix: make sure entries are not added when IP address is not known
Removed all referneces to 'depends' collections. Dependencies being figured out using security groups.
bug fix: no need to provide pem-file when doing cluster ssh to facet/facet-index
member_of_security_group removed, added security groups mappings instead, requires existence of security_groups.mappings data bag item
Merge branch 'develop'