Update api for relation
* GET request for relations returns an Array of the relations
* DELETE request for a relation returns the uuid
Add specs for SecurityGroups
Merge remote branch 'origin/master' into feature-webapi

Conflicts:
	vnet/spec/vnet/openflow/service_manager_spec.rb
Change error notifications for StandardError
Add support for pagination
Enable to pass Hash object
Fix a bug
Fix response of POST /:dns_service_uuid/dns_records
Added uuid for vlan_translations
Merge pull request #186 from axsh/fix-vlan-translation-uuid

Added uuid for vlan_translations
Merge remote branch 'origin/master' into feature-webapi

Conflicts:
	vnet/lib/vnet/endpoints/1.0/interfaces.rb
	vnet/lib/vnet/model_wrappers/base.rb
Merge pull request #187 from axsh/feature-webapi

Feature webapi
Merge branch 'master' into feature-security-groups-reference

Conflicts:
	vnet/lib/vnet/node_api/interface_security_group.rb