Live changes from the call

AUTHORS.rst

@@ -2,7 +2,7 @@
 Credits
 =======
 
-Development Lead
+Development
 ----------------
 
 * S.P. Mohanty <mohanty@aicrowd.com>

CONTRIBUTING.rst

@@ -88,7 +88,7 @@ Ready to contribute? Here's how to set up `flatland` for local development.
 6. Commit your changes and push your branch to Gitlab::
 
     $ git add .
-    $ git commit -m "Your detailed description of your changes."
+    $ git commit -m "Addresses #<issue-number> Your detailed description of your changes."
     $ git push origin name-of-your-bugfix-or-feature
 
 7. Submit a merge request through the Gitlab repository website.

README.rst

@@ -24,6 +24,7 @@ Generate Docs
 
           git clone git@gitlab.aicrowd.com:flatland/flatland.git
           cd flatland
+          pip install -r requirements_dev.txt
           make docs
 
 Features

flatland/core/env.py

@@ -54,6 +54,7 @@ class Environment:
         """
         Performs an environment step with simultaneous execution of actions for
         agents in action_dict.
+
         Returns observations from agents in the environment.
         The returns are dicts mapping from agent_id strings to values.