Adding PHP SDK landing page
Making SDK list order alphabetical
Merge pull request #233 from jamiehannaford/php-sdk-landing-page

PHP SDK landing page
curl autoscaling progress commit
More curl samples progress
Provisionally done with curl autoscaling examples
Adding headers to curl calls
Merge pull request #232 from rdodev/curl-autoscaling

Curl autoscaling
Added Java/jclouds examples for Cloud Files