updated README to use setup_env.sh helper
more explanation on tagpools & XMPP
Merge branch 'develop' into feature/issue-183-update-readme
First stab at conversation definition object and more dynamic views.
New new conversation view.
Skeleton for Go API modules.
Put go_api in the right package.
Start Go API worker and RPC skeleton.
Start the auth wrapping.
Authentication maybe hooked up in vaguely the right way.
Conversation model changes for new lifecycle.
Switch to using ConfigServerEndpoint for endpoint config.
Dummy method for listing campaigns.
Replace start_command silliness with a different hack.
Send stop command.
Redis-backed Django SessionStore and associated SessionManager.
Clean up some stuff, comment initial_action_hack handlers appropriately.
Eradicate last vestiges of start_timestamp and end_date.
Store user_account_key in session.
Add method for getting a user_account_key from a session key.