Better clipping of honeycomb paths
New algorithm for overhang detection
Fix overhang detection for contours
Merge branch 'master' into overhang
Remove smart match and lexical $_ for compatibility with perl 5.18. #1216
Bugfix: narrow top surfaces didn't generate solid layers. #1161
Regression test for top solid surfaces in V-shaped object. #1161
Ignore solid_infill_every_layers when fill_density is 0. Includes regression test. #1240
Releasing 0.9.10
Bugfix: infill was clipped badly. Includes regression test. #1245
Fix one more centering problem caused by wrong bounding box implementation
Fix little error in tests
Merge branch 'perl-518'
Merge branch 'issue1161'
Merge branch 'honeycomb-clipping'
Fix plater crash on threaded perls
Improve zigzag gap fill. #1234
Reduce vibrations when doing gap fill
Bump version number
Merge branch 'master' into overhang

Conflicts:
	lib/Slic3r/GCode.pm