bumping libgcrypt external dependency

[Frederic Peters <fpeters 0d be>]

JHBuild bug 532696 is about problems between Debian subversion and
JHBuild-built libgcrypt, and it requests libgcrypt to be bumped 
from 1.2.2 to a newer version.

What does the release team think about this ?


        Frederic

[1] http://bugzilla.gnome.org/show_bug.cgi?id=532696