[rackspace|autoscale] starting on rackspace auto scale implementation
Adding models, collections and making a start on request classes
Merge branch 'auto_scale'
Initial commit for Rackspace's new Autoscale features. Most functionality is incorporated, including:
- Scaling groups
- Configuration (group configuration and launch configuration)
- Scaling policies
- Webhooks

Work remaining includes:
- Mock request classes
- Unit test coverage
Removing two superfluous files
Don’t escape '/' characters in keys

Add test for this behaviour
Add support for canonicalising AWS keys

We don’t just need to URL escape them, they need to be Unicode normalised too http://tools.ietf.org/html/rfc3987#section-5.3.2.2
Shindo tests are completed; finished adding Mock data
Fix the Unicode strings for Ruby 1.8.7

Can’t use \u{xxxx} :(
Pack takes Unicode characters, not UTF-8 encodings
Merge branch 'master' of github.com:jamiehannaford/fog
Adding a few more ensure blocks for resource deletion
[cloudsigma|compute] add firewall policies
add mock
adding new models
Merge branch 'master' into fix-aws-escape
Modifying array for 1.8.7 Gemfile to pass
Removing trailing slashes from method calls for 1.8.7
[vcloud_director] Add power_off for vm
[vcloud_director] Added power_on, power_off to vApp