Move config download/upload into Counties and Exceptions pages

web/server.py

@@ -503,7 +503,7 @@ def get_counties():
 
 @app.route('/counties')
 def counties_page():
-    return render_template('counties.html')
+    return render_template('counties.html', current_user=session.get('username'))
 
 @app.route('/api/counties', methods=['GET'])
 def get_counties_api():
@@ -555,7 +555,7 @@ _ensure_exceptions_file()
 
 @app.route('/exceptions')
 def exceptions_page():
-    return render_template('exceptions.html')
+    return render_template('exceptions.html', current_user=session.get('username'))
 
 
 @app.route('/api/exceptions', methods=['GET'])