Description of problem:

• When using nested hostgroups only the last hostgroup in the chain is displayed in the host overview page

How reproducible:

• Easily

Is this issue a regression from an earlier version:

• No

Steps to Reproduce:

1. Create a hostgroup with name "parent-hg"

2. Create a nested hostgroup with name "child-hg" with parent-hg as parent

3. Assign hostgroup "parent-hg/child-hg" to a host

Actual behavior:

• Only the hostgroup "child-hg" is shown in the hosts overview page

Expected behavior:

• The full name of the nested hostgroup "parent-hg/child-hg" should be shown 

Business Impact / Additional info:

• It is confusing for customers as they can not see the full hostgroup name