Update changelog and news for 0.12.

Due to the delayed release the Linux kernel was updated. Mentioning
that Tor was updated was previously forgotten.

debian/changelog

@@ -6,6 +6,9 @@ tails (0.12) unstable; urgency=low
   - The (previously experimental, now deemed stable) Windows camouflage can now
     be enabled via a check box in Tails greeter.
 
+  * Tor
+  - Upgrade to 0.2.2.37-1~~squeeze+1.
+
   * Iceweasel
   - Upgrade iceweasel to 10.0.5esr-1 (Extended Support Release) and install it
     and its dependencies from squeeze-backports.
@@ -17,7 +20,7 @@ tails (0.12) unstable; urgency=low
   - Tell the user what's going on when the Tails boot device cannot be found.
 
   * Hardware support
-  - Upgrade Linux to 3.2.19-1 (linux-image-3.2.0-2-amd64).
+  - Upgrade Linux to 3.2.20-1 (linux-image-3.2.0-2-amd64).
 
   * Software
   - Install rfkill.

wiki/src/news/version_0.12.mdwn

@@ -22,6 +22,9 @@ Notable user-visible changes include:
   makes Tails look more like Microsoft Windows XP in order to raise
   less suspicion.
 
+* Tor
+  - Upgrade to 0.2.2.37-1~~squeeze+1.
+
 * iceweasel
   - Upgrade iceweasel to 10.0.5esr-1 (Extended Support Release).
   - Add a bookmark for the offline Tails documentation.
@@ -31,7 +34,7 @@ Notable user-visible changes include:
     translation.
 
 * Hardware support
-  - Upgrade Linux to 3.2.19-1 (linux-image-3.2.0-2-amd64).
+  - Upgrade Linux to 3.2.20-1 (linux-image-3.2.0-2-amd64).
 
 * Software
   - Do not install cryptkeeper anymore. See [[todo/remove_cryptkeeper]]