Major changes:
- DataFlow: A data pipeline for faster computing.
- Data Augmentation and data preprocessing support.
- Layers now support any custom function as parameter.
- Basic tests.
- Highway network architecture.
- AUC objective function.
- New examples.
Minor changes:
- Residual net fix.
- Notebook display issues fix.
- Datasets fix.
- Various other bugs fix.
- More exceptions.