Remove non-working SAC agent code

Add note to clarify REAL_N_SCAN_SAMPLES is tied to model input size (self.state_size)

Reformat _hyperparams.txt

Readme: put demo gifs next to each other

Readme fix docker installation step

Add introduction to readme

Set observe steps to 25000

Move gifs back to repo storage

Fix gif URLs

Small readme fix

Readme fixes

Add docker support for installation

Move gifs to external url

Make model naming more consistent

improve error messages