/objectbrowser - Fix autocomplete hostgroup_name
/objectbrowser - Fix autocomplete hostgroup_name

Previous behavior was to autocomplete all inputboxes
that were called "hostgroup_name" with hostgroups.

This is bad if you are editing a hostgroup, you want to
be able to choose a new name

zengzhaozheng/adagios,kb2ma/adagios,kb2ma/adagios,zengzhaozheng/adagios,kaji-project/adagios,kaji-project/adagios,opinkerfi/adagios,kb2ma/adagios,zengzhaozheng/adagios,kaji-project/adagios,opinkerfi/adagios,opinkerfi/adagios,kaji-project/adagios,kb2ma/adagios,opinkerfi/adagios,zengzhaozheng/adagios