[rackspace|queues] updating set_messages= to populate the claim_id attribute on messages in order for destroy to work properly.
Merge branch 'master' of github.com:fog/fog into claim_fix
[AWS|Storage] fixed signed urls when using session tokens

the session token needs to be added to the signature as a header
(as well as being included in the query string)
changed shutdown to reboot in reboot server method
Merge pull request #2443 from fcheung/fix_aws_signed_url

[AWS|Storage] fixed signed urls when using session tokens
fix for broken AWS records tests

see #2439
Update excon dependency to version ~>0.30.0
Merge pull request #2444 from sferik/update_excon_dependency

Update excon dependency to version ~>0.30.0
Fix typo in documentation
[vcloud_director] Fix medias#create - issue #2440
Merge pull request #2447 from sferik/fix_typo

Fix typo in documentation
Merge pull request #2449 from zertico/fixed-reboot-xen-bug

changed shutdown to reboot in reboot server method
Merge pull request #2448 from nosborn/vcloud_director_media_upload

[vcloud_director] Fix medias#create - issue #2440
Added syntax highlighting for ruby code fragments
Merge pull request #2450 from markijbema/patch-1

Readme: Added syntax highlighting for ruby code fragments
[AWS|RDS] Support for creating and removing subnet groups.
Merge pull request #2438 from rackspace/claim_fix

[rackspace|queues] update claim to set claim_id on claimed messages
Merge pull request #2445 from axyjo/aws_rds_subnet_groups_cd

[AWS|RDS] Support for creating and removing subnet groups.
[vcloud_director] update name, description and storage_profile for vm
updated documentation for put_vm