Config.js will allow to specify both BOSH and Websocket URLs. In such
case the web app will prefer Websocket over BOSH. The reason is that it
appears to be more stable and a bit fast on web, while on mobile
websocket is dropped fast(killed by the OS) on network changes.

* ref(Filmstrip): Optimize resizes.

* fix(thumbnails): resize.

* fix(thumbnails): Issue with height 0, width 0.

* doc(Filmstrip): Improve JSDoc.

When ensureTrack is set to true a track will be created with the given media
type. 'presenter' is not supported on RN.

* hook on websocket events

* initial session for bosh and websockets

Fixes an issue with not loading sounds on iOS when the bundle name contains
spaces.

See:
3fe5480fce

* fixes async_handler_wrapper

adds missing runner variable from async to async_handler_wrapper
removes redundant have_async definition in wrap_async_run, defined at top of module

* only use async handler wrapper,
remove async_wrap_run

* feat: display noise detection notification

* address code review p1

* Address code review p2

* bump lib-jitsi-meet version

A duct tape fix for presenter track leak for a case when presenter GUM
is in progress when screensharing is being turned off.

...if camera device is changed in the settings while screen sharing.

Chain _mutePresenterVideo async calls in order to prevent calling GUM
multiple times.

* Adds package that can configure using turnserver for jitsi-meet.

Activates http2 on the nginx host and uses the alpn send with the web requests to multiplex traffic to be served as web of proxied to the turn server.
It needs nginx at least v1.13.10.
Adds turncredentials module from Philipp Hancke, with small modification (all int values for hosts need to be strings/tostring()) in order to be able to use the module with prosody 0.11.

* Moves loading of stream after loading stream module (50-..).

* Leaves DISABLE_TCP_HARVESTER to be handled by jvb.

* Fixes comments.

* Properly detect first time coturn install and configure it.

* Handles upgrading from jetty serving web.

* Does not create jvb user if already exists.

* Fixes let's encrypt and adds turnserver handling.

* Enables use of turn server in config.js if available.

* Adds a check whether prosody config exists.

There are cases where deployments can still have configured prosody in the main prosody config in /etc/prosody.

Use ANDROID_ID:
https://developer.android.com/reference/android/provider/Settings.Secure#ANDROID_ID

This shouldn't be needed, as ConnectionService should take care of it, but we
suspect some devices don't do it since we got reports of people not hearing
users, and the problem went away when CS was disabled.

Fixes datachannels not working.

Fallback to the non-ConnectionService case for any error. Also, handle errors
when registering the phone account; Pixel C devices throw UnsupportedException.

Move call to reloadNow() on CONNECTION_FAILED to
the ./features/app/middleware to avoid importing higher order feature
from the lower level one.

Do not return anything from JitsiConnection.connect, because it's not
a promise and returns void. Doing so is confusing to the reader.

feat(thumbnailMenu):Change remoteControl item text

Pixel C devices have been seen crashing here, oh well.