[SCM] Extract bibliographic references from various sources branch, upstream, updated. debian/1.4.8-2-4-g3b6b30b

[Filippo Rusconi (Debian Maintainer)]

The following commit has been merged in the upstream branch:
commit f9194f893838d2f8559f3054567d666721aa905d
Merge: 3083d994b0955cf42f550c0a001e07181d7028c8 31e92168e7603ab69484685b73e583131c5c7416
Author: Filippo Rusconi (Debian Maintainer) <lopippo at debian.org>
Date:   Tue Nov 6 21:42:41 2012 +0100

    Merge tag 'upstream/1.4.9'
    
    Upstream version 1.4.9


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Extract bibliographic references from various sources