Reformat view code, and add play tab

db.sqlite3

ping/admin.py

.../0003_currentexperiment_metrics_alter_experiment_media.py

ping/models.py

ping/templates/ping/entry.html

ping/templates/ping/experiment.html

ping/templates/ping/index.html

ping/templates/ping/play.html

ping/urls.py

ping/views/__init__.py

ping/views/experiment.py

ping/views/network.py

ping/views/play.py

uploads/current_experiment/ant/__init__.py

uploads/current_experiment/ant/agent.py

uploads/current_experiment/ant/amas.py

uploads/current_experiment/ant/env.py

uploads/current_experiment/ant/scheduler.py

uploads/media/amas.py

uploads/media/ant.zip