Added prerequisite section and updated installation on index
Added prerequisite, credentials, and debugging section to getting started page; revised installation on getting started page
fixing rackspace links
tweaking getting started page
Added section on supported rubies. Added information on .fog. Added information about debug logging.
Merge branch 'master' of git://github.com/fog/fog.github.com into getting_started
adding ruby enterprise edition to the list of Rubies known to work with fog
Merge pull request #3 from rackspace/getting_started

Updated Getting Started Page