[PPL-devel] [GIT] ppl/ppl(devel): Merge branch 'master' into devel.

[Roberto Bagnara]

Module: ppl/ppl
Branch: devel
Commit: 5525b05b000cfbcff748059f82e86e093c85407f
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=5525b05b000cfbcff748059f82e86e093c85407f

Author: Roberto Bagnara <roberto.bagnara at bugseng.com>
Date:   Sun Jan  3 15:08:56 2016 +0100

Merge branch 'master' into devel.

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