Steps to reproduce:

1. Click Configuration -> Hosts
2. Select some hosts, then click "Mass update" button

Result:
It's possible to modify only following host properties:

• Host groups
• Description
• Monitored by proxy
• Status

Expected:
It could be great to have possibility to modify a host interface properties also.

Example:
Before v5.0 it was possible to modify the setting "SNMP community" via "Mass update" of items (including several hosts simultaneously). In v5.0 the SNMP settings went to the Host interface level from the item level; however it's impossible to modify these setting via "Mass update" option.