add userpage

towers/users.py

@@ -1,5 +1,8 @@
 
-hooks = []
+hooks = ["http.*:\/\/users.$HOST.*"]
 
-def run(ctx):
+def run(ctx, r):
-    pass
+    return {
+        "content_type": "text/html",
+        "body": "<h1>all users registered on system</h1>"+("<br>".join(ctx.auth.get_real_users()))
+    }