iPad crash temp fix

Author: anushkasankaran

HackIllinois/FlowControllers/HITabBarController.swift

@@ -30,7 +30,9 @@ class HITabBarController: UITabBarController {
     override func viewDidLoad() {
         super.viewDidLoad()
         setupQRScanButton()
-        setupTabBar()
+        if !(UIDevice.current.userInterfaceIdiom == .pad) {
+            setupTabBar()
+        }
     }
 
     override func viewDidLayoutSubviews() {