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
Add support for granting and revoking DB access to Cloud Databases.
Merge branch 'master' into db_grant_access
Correct typos
Support for core Route53 HealthChecks API calls

API support for http://docs.aws.amazon.com/Route53/latest/APIReference/ActionsOnHealthChecks.html

* CreateHealthCheck
* GetHealthCheck
* ListHealthCheck
* DeleteHealthCheck
Add missing fields from DNS server requests

* HealthCheckId
* Failover
* Geolocation
Add missing fields to DNS record model

* failover
* geo_location
* health_check_id
[google|dns] Add initial support for Google Cloud DNS.

- some common plumbing
- requests for creating, deleting and listing managed zones, with tests
[hp|storage] workaround excon headers issue
Merge pull request #3102 from ably-forks/route-53-health-check-support

Route 53 health check support