Voice messages

[ara4n]

Author: @aviraldg
Date: 13/04/2016
PRs: #310

[remram44]

I'd be wary of referring to this as "push-to-talk", which usually refers to real-time streaming audio (activated by a button) rather than recorded audio messages played asynchronously.

[turt2live]

(renamed this and the PR to be "voice messages" to avoid confusion with what we've been calling PTT)

[Half-Shot]

@turt2live #310 was closed, should we close this? (And I think the author has vanished anyway?)

[turt2live]

I guess this is obsoleted by #2516

It was previously abandoned, which we don't close issues for - it just never got the right labels.