update debian changelog: new pkg uploaded

debian/changelog

-i2p (0.9.23-2) UNRELEASED; urgency=medium
+i2p (0.9.23-2) unstable; urgency=medium
 
   * Backport of two fixes from after the release of 0.9.23
     - debian/patches/0005-Console-Fix-escaping-of-plugin-description-on-config.patch
@@ -7,7 +7,7 @@ i2p (0.9.23-2) UNRELEASED; urgency=medium
     - Remove 'l' from the debian AppArmor profiles
     - Allow writing to /tmp/imageio*, needed by graph creation on some systems
 
- -- Kill Your TV <killyourtv@i2pmail.org>  Sat, 05 Dec 2015 01:13:00 +0000
+ -- Kill Your TV <killyourtv@i2pmail.org>  Sun, 06 Dec 2015 14:28:23 +0000
 
 i2p (0.9.23-1) unstable; urgency=medium