Added netapp attributes and template
updated with comments from github
Merge pull request #33 from retr0h/working

Removed deps on openstack-utils
changed node.set to node.override
made the URL for netapp wsdl an attribute
Merge pull request #22 from alop/netapp

Added netapp attributes and template
realized this was in service_passwords dbag, not users
Merge pull request #34 from alop/working

realized this was in service_passwords dbag, not users
Node had a syntax error