nicer sign-up pages

rowers/templates/invalid_activation.html

@@ -0,0 +1,16 @@
+{% extends "newbase.html" %}
+{% load static %}
+{% load rowerfilters %}
+
+{% block title %}Change Rower {% endblock %}
+
+{% block main %}
+<h1>Error</h1>
+
+<p>Your activation link is invalid. Please use a valid activation link that you received by email or try to register again as a new user.</p>
+
+{% endblock %}
+
+{% block sidebar %}
+{% include 'menu_profile.html' %}
+{% endblock %}