Made some minor updates to the evmenu_login contrib, including adding a max number of password retries before disconnecting as well as fixing how client-exhoes are handled. Also made empty string return rather than 'b'. Also fixed an inconsistency in the Session.msg.

evennia/server/serversession.py

@@ -376,7 +376,7 @@ class ServerSession(Session):
                 for the protocol(s).
 
         """
-        if text:
+        if text is not None:
             self.data_out(text=text, **kwargs)
         else:
             self.data_out(**kwargs)
@@ -409,6 +409,7 @@ class ServerSession(Session):
         return u"%s" % str(self)
 
 
+
     # Dummy API hooks for use during non-loggedin operation
 
     def at_cmdset_get(self, **kwargs):