v0.2.1

What changed

1. Second dummy data with noisy labels (see misc\synthetic_data.ipynb).
2. Removed the support for the Anaconda environment, all the packages are specified in requirements.txt (see this tutorial).
3. Upgraded pytorch-lightning and dask packages to the newer versions.
4. Fixed the issue with the data augmentation described in here.
5. Added new experiment (using two data sources) in workflow_two_datasets.ipynb.
6. Cleaned typos