general ui stuff

that's about it really

lib/pages/home_page.dart

@@ -49,8 +49,8 @@ class _HomePageState extends State<HomePageWidget> {
             title: Text('Submit Receipt'),
           ),
           BottomNavigationBarItem(
-            icon: Icon(Icons.settings),
-            title: Text('Settings'),
+            icon: Icon(Icons.more_horiz),
+            title: Text('More'),
           ),
         ],
         currentIndex: _selectedIndex,

lib/pages/settings.dart

@@ -60,10 +60,10 @@ class SettingsPageState extends State<SettingsPage> {
         appBar: AppBar(
           backgroundColor: Colors.blue[400],
           title: Text(
-            "Settings",
+            "More",
             style: TextStyle(
               fontSize: 20,
-              color: Colors.black,
+              color: Colors.white,
             ),
           ),
 //          leading: BackButton(),