Merge pull request #308 from henrikbrixandersen/master

List perl version and recommended modules in Build.PL

Build.PL

@@ -15,12 +15,17 @@ my $build = Module::Build->new(
         'Math::Geometry::Voronoi'   => '1.3',
         'Math::PlanePath'           => '53',
         'Moo'                       => '0',
+        'perl'                      => '5.10.0',
         'Time::HiRes'               => '0',
         'XXX'                       => '0',
     },
     build_requires => {
         'Test::More' => '0.10',
     },
+    recommends     => {
+        'Growl::GNTP' => '0.15',
+        'Wx'          => '0.9901',
+    },
     script_files    => ['slic3r.pl'],
 );
 $build->dispatch('installdeps');