0.0.0.dev12

What's Changed

• Fixes MATLAB engine not shutting down by @StephenNneji in #196
• Unifies the contrast number used by python and cpp to be same with matlab and Data points now show when show_error is False by @StephenNneji in #197
• Allow relative paths for custom file by @StephenNneji in #198
• Fixes auto name bug, adds clearer error for missing custom file or function name and update to dev12 by @StephenNneji in #199

Full Changelog: 0.0.0.dev11...0.0.0.dev12