+ * Revision 1.124 2008/11/16 12:43:49 fabiankeil
+ * Turn keep-alive support into a runtime feature
+ * that is disabled by setting keep-alive-timeout
+ * to a negative value.
+ *
+ * Revision 1.123 2008/11/10 16:55:59 fabiankeil
+ * Fix a gcc44 warning (in filters.c).
+ *
+ * Revision 1.122 2008/10/16 07:11:34 fabiankeil
+ * Fix a bunch of gcc44 conversion warnings.
+ *
+ * Revision 1.121 2008/10/09 18:21:41 fabiankeil
+ * Flush work-in-progress changes to keep outgoing connections
+ * alive where possible. Incomplete and mostly #ifdef'd out.
+ *
+ * Revision 1.120 2008/09/21 13:36:52 fabiankeil
+ * If change-x-forwarded-for{add} is used and the client
+ * sends multiple X-Forwarded-For headers, append the client's
+ * IP address to each one of them. "Traditionally" we would
+ * lose all but the last one.
+ *