[PATCH] Append _ABORTED or _TIMEDOUT suffixes / squid 3.1 version

     This is the squid-3.1 version of the _ABORTED and _TIMEDOUT suffixes
patch.

Description:
     When an HTTP connection with a client times out, append _TIMEDOUT
suffix to the Squid result code field in access.log.

When an HTTP connection with the client is terminated prematurely by
Squid, append _ABORTED suffix to the result code field in access.log.
Premature connection termination may happen when, for example, I/O
errors or server side-problems force Squid to terminate the master
transaction and close all associated connections.

-
Christos