What's Changed
- New property fields "Description" and "Remarks" can be added via the panel. These properties are added to the BoM as columns and as property to object properties.

- Column configuration can be saved, imported and exported via the "Set extra columns" menu.

- Saved column configurations can be loaded via the panel

- A progress bar is added to show progress when creating a BoM.

- Various improvements and bugfixes.
What's Changed
- Fixed issue when bodies are compared when the labels are not equal for MultyBodyParts by @APEbbers in #142
Full Changelog: v1.1.0...v1.1.0.1