========================
New Features
------------
- sample data for 2d
- data models from SmlmData and FilterSpecifications
- widgets for
* SMLM data
* Show metadata
* Show properties
* Show localization data
* Show localization property distributions
* Load
* Filter specifications
* Select
* Region of interest
* Render points 2D / 3D
* Render image 2D / 3D
* Render features of a SMLM dataset
* Cluster
* Render collection as 2D / 3D point cloud
* Render collection features
* Run script
- documentation via readthedocs