Twitch Chat Bridge

New config option

• Added user avatar badge of the channel a message was posted in. Defaults to false ("disabled").
  • When true: the user avatar is always shown
  • When false: its only shown when the Twitch channel is in share chat mode.
• Configurable message prefix (was actually a bug, that it doesn't existed). Defaults to :
  • The prefix to type in chat to send messages to Twitch

Bug fixes

• Config option for prefix and broadcastPrefix were merged.
• Some internal dependency stuff

Known issues

• When sending messages from Minecraft to Twitch, the Connected to channel message is shown... every time.