Add optional image_id parameter to Conversation.send_message method
Add optional image_id parameter to Conversation.send_message method

jodizzle/hangups,baskervald/hangups,tdryer/hangups,AshenDrops/hangups,taigrr/hangups,hangoutsbot/hangups,ddboline/hangups,das7pad/hangups,dxd132630/hangups,j16sdiz/hangups