paz 0.1.4

Add UNET models:

• Basic UNET construction kit.
• Default models for training: UNET_VGG16, UNET_VGG19, UNET_RESNET50

Add CityScapes data loader.

Add StochasticProcessor abstract class

paz 0.1.3

Refactor examples with rendering to use pyrender

paz 0.1.2

Add paz.backend.render utils with unit-test

paz 0.1.1

First open-source release.