Properly disconnects from Discord socket on disconnect()
Fix incorrect key used in handling media on Discord
Return proper observable message when disconnecting from Slack
Ignore messages from the past on Slack.
Slack defaults to returning a thread timestamp rather then a channels timestamp. This allows users to reply to messages in a thread by providing the returned id to object.id when sending an outbound message. Fixes https://github.com/broidHQ/integrations/issues/150
Overview
disconnect()object.idwhen sending an outbound message. Fixes https://github.com/broidHQ/integrations/issues/150