Stratus_Storage_Cloud: built, tested saving a file, fixed exception types
PHPUnit: moved runner file to root
Stratus_Storage_Cloud: using file resource for upload, Guzzle did NOT like SplFileObject's

Also returns string resource location now
Stratus_Storage_CloudTest: fixed broken test
Merge pull request #11 from bryanlatten/feature-s3-saving

Stratus_Storage_Cloud: adding file saving