Version bump
Changed the way HostProperties tags are handled fixes #63
Added usn tag
Added HostProperty Model
Changed the schema to handle the new HostPropery Table
Added a usn fixture
Added unit test for usn
Added HostProperties relation
Updated the template to support the new HostProperties method
Added a test for usn and a test for Host hops
Removed completed item
Version bump
Added current change notes
Added HostProperty model
Removed old columns
Set release date
Fixed pci report and added Report.extra
Merge branch 'master' into 1.6.2
Added changes