Initial commit for enabling south support
first checkin for os_type; grabbing from notification json
Changed to use image_type bit field to determine os_type
removed notification dive
Merge pull request #121 from anujm/try_south

Enabling south support
clean up
Merge pull request #130 from TMaddox/split_os_type_in_reports

Split os type in reports
Merge pull request #159 from rackerlabs/stable-1

Stable 1