reistration of previously attending expoer working again.

templates/login/register.html

@@ -40,21 +40,16 @@ li {color:red}
 <h2>{% if newuser %}
 New User Registration <br />for someone who has never attended Expo
 {% else %}
-User Registration - for a personal login to Troggle
+User Registration - for a personal login to Troggle by a known caver
 {%endif %}</h2>
 <!--using template login/register.html -->
 </div>
 <!-- This is really TWO forms, depending on whether the 'new_user' is set or not.
 
-ALSO it behaves differently if a usernaem is specified int he URL
-ALSO it behaves differently if there is an expo-valid logged-on User
+ALSO it behaves differently if a username is specified in the URL, when username becomes readonly
+
 -->
 <h3>Register your email address</h3>
-{% if unauthorized %}
-<span style="color:red">
-UNAUTHORIZED attempt to change password or email address. <br />
-You are not logged in as the user you are attempting to re-register.
-</span>{% endif %}
 
 {% if newuser %}
 <p>You need to register before you can fill out the 'signup' form to request to attend Expo.