Navigation improvements

lib/markdownPage.dart

@@ -5,24 +5,27 @@ import 'package:flutter/services.dart' show rootBundle;
 import 'package:flutter_markdown/flutter_markdown.dart';
 
 import 'globals.dart' as globals;
+import 'mainDrawer.dart';
 
 abstract class MarkdownPage extends StatefulWidget {
   final String title;
   final Future<String> file;
+  final String route;
 
-  MarkdownPage({this.title, this.file});
+  MarkdownPage({this.title, this.route, this.file});
 
   @override
   _MarkdownPageState createState() =>
-      _MarkdownPageState(title: this.title, file: this.file);
+      _MarkdownPageState(title: this.title, file: this.file, route: this.route);
 }
 
 class _MarkdownPageState extends State<MarkdownPage> {
   final String title;
+  final String route;
   final Future<String> file;
   String pageData = "";
 
-  _MarkdownPageState({this.title, this.file});
+  _MarkdownPageState({this.title, this.file, this.route});
 
   @override
   Widget build(BuildContext context) {
@@ -37,6 +40,7 @@ class _MarkdownPageState extends State<MarkdownPage> {
     });
     return new Scaffold(
         appBar: new AppBar(title: new Text(title ?? '')),
+        drawer: new MainDrawer(context, route),
         body: new Markdown(data: pageData));
   }
 }