Merge pull request #215 from paschmann/test_suite v3.0.3

Add support for Chat/Conversations 

- Change to dockerfile 

Merge pull request #209 from paschmann/v3 v3.0.0

Merge pull request #121 from pradeepmvn/master Multiple changes related to static responses

Merge pull request #108 from beevelop/patch-1 Fix typo - thanks @beevelop

updated reset conversation action 

- Fixes minor bug with not being able to edit a agent - Minor code changes to server

- Updated dockerfile - Modified Rasa UI server to support env variables (can be set from docker)

Updated middleware tosend Accept and Contenttype headers to underlyin… …g webhook