Implement the option to sort the notes. Issue #85

js/templates/settings.handlebars

@@ -2,6 +2,14 @@
 	<input id="explicit-save-notes" type="checkbox" class="checkbox">
 	<label for="explicit-save-notes">{{t "quicknotes" "When editing notes, show Save and Cancel buttons to save them explicitly"}}</label>
 </p>
+<div>
+	<label for="sort-select">{{t "quicknotes" "Sort by:"}}</label>
+	<select name="sort-select" id="sort-select">
+		<option value="title">{{t "quicknotes" "Title"}}</option>
+		<option value="created">{{t "quicknotes" "Newest first"}}</option>
+		<option value="updated">{{t "quicknotes" "Updated first"}}</option>
+	</select>
+</div>
 <div>
 	<label>{{t "quicknotes" "Default color for new notes"}}</label>
 </div>