Fixed bug in setting of hover message for tree nodes (transferred from ManageIQ/manageiq@28ec3d555e5efd8285969bcc3f1ad629f72994b0)
Fixed bug in setting of hover message for tree nodes
(transferred from ManageIQ/manageiq@28ec3d555e5efd8285969bcc3f1ad629f72994b0)

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