override func viewDidAppear(_ animated: Bool) {
    if goTasks {
        self.selectedIndex = 0
    } else if goTodo {
        self.selectedIndex = 2
    } else if goProjects {
        self.selectedIndex = 3
    } else if goSearch {
        self.selectedIndex = 0
    }

}

override func viewDidAppear(_ animated: Bool) {
    print(isSearchingServer)
}