Fix audio-recorder not stoping. Closes #1941.

packages/rocketchat-ui-message/message/messageBox.coffee

@@ -116,7 +116,6 @@ Template.messageBox.events
 		fileUpload filesToUpload
 
 	'click .message-form .mic': (e, t) ->
-		console.log window.AudioRecorder
 		AudioRecorder.start ->
 			t.$('.stop-mic').removeClass('hidden')
 			t.$('.mic').addClass('hidden')

packages/rocketchat-ui/lib/recorderjs/audioRecorder.coffee

-@AudioRecorder = new class 
+@AudioRecorder = new class
 	start: (cb) ->
 		window.AudioContext = window.AudioContext or window.webkitAudioContext
 		navigator.getUserMedia = navigator.getUserMedia or navigator.webkitGetUserMedia
@@ -28,7 +28,7 @@
 		if cb?
 			@getBlob cb
 
-		@stream.stop()
+		@stream.getAudioTracks()[0].stop()
 
 		@recorder.clear()