cleaned up files and updated documentation

.gitignore

 .env
+.ds_store
 *.yml
 *.code-workspace
 *.iml
\ No newline at end of file

README.md

@@ -12,24 +12,24 @@ All you need is Docker running on your machine and a media server to stream to.
 
 You need to set some environment variables to run the container.
 
-#### Required
+#### Required settings
 * BBB_URL - URL to BBB including http/https e.g. https://your_BigBlueButton_server/bigbluebutton/api
 * BBB_MEETING_ID - ID of the BBB Meeting (You can get the ID via an API call: https://your_bbb_server/bigbluebutton/api/getMeetings?checksum=<checksum>)
 * BBB_SECRET - Secret of your BBB installation (You can get the secret with: bbb-conf --secret)
 * BBB_STREAM_URL - Stream URL to your streaming server including rtmp. (e.g. rtmp://media_server_url/stream/stream_key)
 
-#### Optional
+#### Optional settings
 * BBB_AS_MODERATOR - if set to "true" the meeting will be joined as moderator
 * BBB_USER_NAME - the username to join the meeting. (Default: Live)
 
-### Chat options
-* BBB_ENABLE_CHAT - Enable Chat
+#### Chat settings
+* BBB_ENABLE_CHAT - Enable Chat feedback channel
 * BBB_REDIS_HOST - Set REDIS host (Default: redis)
 * BBB_REDIS_CHANNEL - Set REDIS channel (Default: chat)
 * BBB_CHAT_NAME - the username to join the meeting for chatting. (Default: Chat)
 
 ### Starting liveStreaming
-* wget -O docker-compose.yml https://github.com/aau-zid/BigBlueButton-liveStreaming/raw/master/docker-compose.yml.example
+* wget -O docker-compose.yml https://raw.github.com/aau-zid/BigBlueButton-liveStreaming/1.0.0-beta.2/examples/docker-compose.yml.example
 * (change configuration)
 * docker-compose up -d
 * docker-compose down