Remove the BROWSE title

It's not required. Yes, stuff looks a little bit empty - but the title
over here really serves no purpose. Also, it's a bit confusing when
coming in from the hero animation for the List Tile's title to become
"BROWSE".

I do wish there was an easy way to inform the user that they can swipe
left/right in order to move between notes.

Author: vHanda

lib/screens/journal_browsing.dart

@@ -52,7 +52,6 @@ class JournalBrowsingScreenState extends State<JournalBrowsingScreen> {
 
     return Scaffold(
       appBar: AppBar(
-        title: const Text('BROWSE'),
         actions: <Widget>[
           IconButton(
             icon: Icon(Icons.delete),