Add a note about changing the listen-address in privoxy's conf (574a23006)

@@ -78,6 +78,15 @@ to the top of the config file. <b>Don't forget to add the dot at the end of
 the line.</b>
 </p>
 
+<p>
+On some distributions, localhost is mapped to an IPv6 address, and Torbutton
+(see next step) might not be able to connect to Privoxy. If this is the case,
+change "localhost" to "127.0.0.1" in the line <br />
+<tt>listen-address localhost:8118</tt><br />
+so that it now reads
+<tt>listen-address 127.0.0.1:8118</tt>.
+</p>
+
 <p>Privoxy keeps a log file of everything passed through it.  In
 order to stop this you will need to comment out three lines by inserting a
 \# before the line. The three lines are:<br />


...	...	@@ -78,6 +78,15 @@ to the top of the config file. <b>Don't forget to add the dot at the end of
78	78	the line.</b>
79	79	</p>
80	80
	81	+<p>
	82	+On some distributions, localhost is mapped to an IPv6 address, and Torbutton
	83	+(see next step) might not be able to connect to Privoxy. If this is the case,
	84	+change "localhost" to "127.0.0.1" in the line <br />
	85	+<tt>listen-address localhost:8118</tt><br />
	86	+so that it now reads
	87	+<tt>listen-address 127.0.0.1:8118</tt>.
	88	+</p>
	89	+
81	90	<p>Privoxy keeps a log file of everything passed through it. In
82	91	order to stop this you will need to comment out three lines by inserting a
83	92	\# before the line. The three lines are:<br />
84	93

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