Got config for dqn version 2.1

Modified get_config.py. Updated README. Added config file for most recent agent.

Removed testing videos

Modified evaluate_agent.py slightly.

Added agent v2.8 and notebook

Changed the video recorder directory

Began work on plotting improvements between training runs

Added agent and notebook for dqn version 2.7

Moved the config and watch scripts to the root directory. Split the watch script into two scripts: watch and evaluate.

Renamed pull_config to get_config. Updated get_config script, working as I'd like

Added notebook and agent files for dqnv2.6

Modified plot_evaluations.py with experimental labels and scaling. Still needs more tuning.

Updated record_video.py to truncate recording upon episode end. File still saves based on steps specified, however...

Updated notes in watch_agent.py

Added functionality to watch_agent.py to support evaluating different agents.

Added pull_config.py to grab configuration data from agent. Script is still being tested and tuned.

Added checkpoint agents to each dqn version. Added the notebook for dqn 2.5

Changed file structure for agents and updated readme

removed example video

record_video.py now functions, needs tuning

Modified the record_video.py file, still not functional.

Added the a2c notebook and the latest dqn run notebook

Updated the agent file and best model file for version_2

Added option flags to the watch_agent.py file.

Modified watch_agent.py to include ability to give an argument to adjust repeat action probability.

Added video recording, plotting, and viewing script templates.

Changed naming convention for agent directories and TensorBoard directories

Removed redundant ppo notebook

Added PPO trial run

Added run2v3 to notebooks. Updated run_2 model and best model. Added run2v3 TensorBoard and eval files to agents.

Added second Tensorboard file from run2 to its own file in order to split it out in the Tensorboard dashboard.

Updated run_2 agent and best model. Added evaluations and Tensorboard files to run_2.

Added final notebook files for first runs. Added Agents and evals from first runs.