[SCM] efficient 2D data-plotting library branch, master, updated. debian/2.1.6-4-5-g5a22c02

[Picca Frédéric-Emma?==?UTF-8?Q?nuel]

The following commit has been merged in the master branch:
commit 49beb4ed0603ddba76ee3b00850bc1c910fa3c9b
Merge: a6ff7f1ff52717a3b467af64ec9717062e86da0b dd859e83de0d77458860d95a24896bdd0ec6e23b
Author: Picca Frédéric-Emmanuel <picca at debian.org>
Date:   Sun Sep 9 10:20:20 2012 +0200

    Merge tag 'upstream/2.2.0'
    
    Upstream version 2.2.0


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efficient 2D data-plotting library