Fix cancelling delete on saved filter
Fix cancelling delete on saved filter

fixing https://bugzilla.redhat.com/show_bug.cgi?id=1436243

Fix 'Cancel' button in a confirmation dialog
for deleting of a saved filter in Advanced search.
Fix displaying name of a filter when confirmation
dialog opens.

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