Refactored unmanaged systems detail page for jinja2
Refactored unmanaged systems detail page for jinja2

mozilla/inventory,rtucker-mozilla/inventory,mozilla/inventory,rtucker-mozilla/inventory,rtucker-mozilla/mozilla_inventory,mozilla/inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/inventory,rtucker-mozilla/mozilla_inventory,mozilla/inventory,mozilla/inventory,rtucker-mozilla/inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/inventory