release update

debian/changelog

@@ -1,4 +1,4 @@
-multistrap (2.2.1) UNRELEASED; urgency=medium
+multistrap (2.2.1) unstable; urgency=medium
 
   * Move to github with alioth copy.
   * Switch example mirror in usage information. (Closes: #774476)
@@ -9,7 +9,7 @@ multistrap (2.2.1) UNRELEASED; urgency=medium
   * Use environment variables for apt configuration instead of Dir::Etc.
     Patch from Pip Cet <pipcet@gmail.com> (Closes: #774698)
 
- -- Neil Williams <codehelp@debian.org>  Sun, 12 Apr 2015 18:15:30 +0100
+ -- Neil Williams <codehelp@debian.org>  Sun, 03 May 2015 11:08:32 +0100
 
 multistrap (2.2.0) unstable; urgency=low