0.3.0

What's Changed

• Rename vertices to points, faces to cells by @stefsmeets in #126
• Split off generator code by @stefsmeets in #127,
  generator code now lives here: https://github.com/hpgem/generators
• Remove dependency on pygalmesh by @stefsmeets in #128
• Set up action for publishing to pypi by @stefsmeets in #104
• Fix corner contour closure by @Laar in #132
• Bugfix: prevent multiple points from being created by @stefsmeets in #133
• Add function to pad 3d mesh by @stefsmeets in #134
• Update documentation / installation instructions by @stefsmeets in #139
• Refactor meshing code by @stefsmeets in #140

Full Changelog: 0.2.0...0.3.0