Alessandro Ranellucci 71057b54a9 Allow negative values in validation...		2013-07-03 10:51:44 +02:00
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Slic3r	Allow negative values in validation...	2013-07-03 10:51:44 +02:00
Slic3r.pm	Require Boost::Geometry::Utils 0.15	2013-06-21 19:46:45 +02:00