func getSelectedCluster(table ui.Table) (libcarina.Cluster, bool) {
var out libcarina.Cluster
found := false
c := table.Selected()
table.Lock()
d := table.Data().(*[]libcarina.Cluster)
newC := *d
table.Unlock()
if c > -1 {
out = newC[c]
found = true
}
return out, found
}
