feature #2812: Add hypervisor attr to the update form
feature #2812: Fix hypervisor section style
feature #3162: Include hybrid section to the template creation form
feature #2812: Add hybrid section to the template content
feature #3162: Add update hybrid section
feature #3162: Add required attrs
feature #3162: Fix hypervisor style
feature #3162: Add first provider by default
feature #3162: Add azure and softlayer to the host creation form