* Add envoy.client.data.audio package
* Move AudioRecorder to the audio package
* Add AudioPlayer class
* Add AudioControl class that acts as a small media player
* Display the audio control in message controls that contain voice
messages
The ChatScene layout has been adjusted to include a voice message
button. When pressed, a recording starts. To finish the recording, press
the button again. The recording will be saved as a pending attachment.
The next message sent will include the attachment. When a pending
attachment is present, a message can be sent without text.
When the chat is switched, the pending attachment is discarded. This
does not stop active recordings, however.
The ChatScene layout handles large stages better now by ditching
percentage-wise row and column scaling in favor of absolute values for
all cells except the message list and text area.
This only occurs when he is in offline mode and runs out of messageIDs
to use.
Additionally implemented:
- automatically disabled user of posting after that condition is reached
- an infoLabel used to commjunicate some events with the user
- (in parts) a new UI design
