restructure for docker

forum/templates/login.html

@@ -0,0 +1,11 @@
+{% extends 'base.html' %}
+
+{% block content %}
+<form method="post" class=login>
+<table>
+<tr><td>Username</td><td><input type="text" name="username" required></td></tr>
+<tr><td>Password</td><td><input type="password" name="password" required></td></tr>
+</table>
+<input type="submit" value="Login">
+</form>
+{% endblock %}