Adding dnsSuffixList support
Reworded dnsSuffixList comment.
added 'add backend services backend', global forwarding rules, target http proxies, and url maps
]fixed bug in global forwarding rules get
fixed whitespace issues
fixed whitespace issues
Merge remote-tracking branch 'new-upstream/master' into gce_l7

Conflicts:
	lib/fog/google/requests/compute/delete_backend_service.rb
correct files changes accidentally
correct issues in previous commit
fixed previous commit
remove excess file
added tests for list requests
corrected naming on tests
fixed image create
Merge pull request #3093 from snyquist2/gce_image_fix

[google|compute] fix for issue #3083, image create
openstack storage: add possibility to set publicity to containers
make public option of container attr_reader
fix mistyping in openstack storage directory model
[google|storage] workaround excon headers issue
Merge pull request #3097 from allomov/public-openstack-storage

[Openstack | Storage] add possibility to create public containers.