Add payment widget to home page

res/template/fragments/page_wrap.html

@@ -2,6 +2,8 @@
 <button id="button_toggle_navigation" class="button_toggle_navigation" onclick="toggleMenu();">☰</button>
 <nav id="page_navigation" class="page_navigation">
 	<a href="/#">Home</a>
+	<a href="/#pro">Subscriptions</a>
+	<a href="/#prepaid">Prepaid plans</a>
 	<hr />
 	{{if .Authenticated}}<a href="/user">{{.User.Username}}</a>
 	<a href="/user/filemanager#files">My Files</a>