Fixes
- OS aware dependencies installation, specially important for pytorch
Features
- Initialize project and run pipeline without videos ([Issue 129](https://github.com/EthoML/VAME/issues/129))
- Allow adding videos later on in the project ([Issue 129](https://github.com/EthoML/VAME/issues/129))
- Run on Google colab tags in documentation pages ([Issue 144](https://github.com/EthoML/VAME/issues/144))