added missing URI param (serverId) to deleteServer endpoint, also updated link to KC article about regions for Service Access Endpoint (devdoc directive), fixed a typo in revision history, and added links to Getting Started guide, Complete API Ref, and Quick Start to Additional Resources section
Update resources.xml
Merge pull request #688 from rackerlabs/deleteServerDocFix

added missing URI param (serverId) to deleteServer endpoint, also update...