Fix delected of Host in HaC tree
Fix delected of Host in HaC tree

Identificator for selected host in HaC tree uses name of specific class for host but deselection uses just Host. So it never finds correct record.
This unifies it to use specific class.

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic