Labelcloud

First stable pip release.

What's Changed
* General cleanup by ch-sa in https://github.com/ch-sa/labelCloud/pull/52
* Add a logger by ch-sa in https://github.com/ch-sa/labelCloud/pull/53


**Full Changelog**: https://github.com/ch-sa/labelCloud/compare/v0.6.9...v0.7.0

First release with refined pip package structure. Installation via pip from PyPi is now possible.

What's Changed
* Fix save perspective by ch-sa in https://github.com/ch-sa/labelCloud/pull/33
* Add modules to improve structure by ch-sa in https://github.com/ch-sa/labelCloud/pull/38
* Limit initial zoom to far_plane by ch-sa in https://github.com/ch-sa/labelCloud/pull/40
* Add necessary transformation to KITTI by ch-sa in https://github.com/ch-sa/labelCloud/pull/43
* Add 2D image viewer by ChoHyoungSeo in https://github.com/ch-sa/labelCloud/pull/44
* Prepare project for pip packaging by ch-sa in https://github.com/ch-sa/labelCloud/pull/45
* Update setup and docs by ch-sa in https://github.com/ch-sa/labelCloud/pull/46
* Fix paths in ui and settings by ch-sa in https://github.com/ch-sa/labelCloud/pull/48
* Optimize for pip packaging by ch-sa in https://github.com/ch-sa/labelCloud/pull/49
* Pip Refactoring by ch-sa in https://github.com/ch-sa/labelCloud/pull/50
* Fix package_data by ch-sa in https://github.com/ch-sa/labelCloud/pull/51

New Contributors
* ChoHyoungSeo made their first contribution in https://github.com/ch-sa/labelCloud/pull/44

**Full Changelog**: https://github.com/ch-sa/labelCloud/compare/v0.6.0...v0.6.9

Second release with new features, extended testing and resolved bugs.

**Mayor Changes:**

- added feature to save a perspective as new initial perspective for loaded point clouds
- changed initial viewport calculation (centered point cloud with zoom to show everything)
- changed config (clipping plane ) to cover for very large point clouds
- changed code formatting to black
- added unit and integration tests (and github pipeline)
- added graphical dialogue to edit the config/ settings
- added new menu actions

This is the first 'official' release to provide a first version for academic tracking and referencing.