Implemented Replace Route
Merge pull request #2643 from sugarb/subnet_group_regions

use current region for subnet checks when creating DB and Cache subnet groups
Revert "[hp|compute_v2] added security group support"

This reverts commit 05e10e5784faa97e998f9b53af06608089749b5a.
fixing a typo in rage4 record
Add replace_route failure tests
Undo date change
minor fixes for record and domain destroying
Merge pull request #1 from grossjo/rage4_dns_debugging

Rage4 dns debugging
Merge remote-tracking branch 'upstream/master' into rage4_dns_support
fixing rage4 structure as to recent fog chagnes
fixing service creation in rage4
Merge pull request #2647 from rackspace/revert_sg

[hp|compute_v2] Removes security groups
Merge remote-tracking branch 'upstream/master'
[openstack|compute] Allow to use Symbol when specifying the hash of NICs

When use VM with NICs that was introduce in #1669, at this time the key of hash can only use String.
This commit allows to use Symbol as the key of hash.
For example, it is useful when generate hash from yaml.
Add a test for passing a nonexisiting route table and an exisiting internet gateway to replace_route failures section
Merge pull request #2649 from tenforward/openstack_nics_symbol

[openstack|compute] Allow to use Symbol when specifying the hash of NICs
Switch to hashed parameters method for handling replace_route arguments
Remove commented code
making destination_cidr_block a required parameter for replace_route
support rackspace storage delete_at and delete_after headers

Rackspace Cloud Files allows the caller to set a time in the future
after which the uploaded asset will be automatically deleted.

http://docs.rackspace.com/files/api/v1/cf-devguide/content/Storage_Object_Services-d1e4300.html

This commit adds `deleted_at` and `deleted_after` attributes to the
`rackspace/models/storage/file.rb`. They are then added to the HTTP
headers when requested.

fix typo

add marshall yount to the contributors file