Merge remote-tracking branch 'origin/maint-0.2.2'

changes/bug4012_022

@@ -0,0 +1,3 @@
+  o Minor bugfixes (documentation):
+    - Document the GiveGuardFlagTo_CVE_2011_2768_VulnerableRelays
+      directory authority option (introduced in Tor 0.2.2.34).

doc/tor.1.txt

@@ -1565,6 +1565,10 @@ DIRECTORY AUTHORITY SERVER OPTIONS
     votes on whether to accept relays as hidden service directories.
     (Default: 1)
 
+GiveGuardFlagTo_CVE_2011_2768_VulnerableRelays **0**|**1**::
+    When this option is set to 0, do not vote to give the Guard flag to any
+    version of Tor vulnerable to CVE-2011-2769. (Default: 0)
+
 HIDDEN SERVICE OPTIONS
 ----------------------