In 49e3b03885 we turned on SW encoders / decoders
on account of some devices having broken HW *encoders* and also our desire for
using simulcast.

Well, the astute reader may have noticed that only *encoding* was mentioned.
Indeed, we should be able to keep using the HW decoder just fine.

It's been considered too disruptive and will often misfire especially
if there are issues with the data channels.

This will let us enable/disable the feature based on environment/deployment

* Add dial-in link to no audio notification

* refactor react link component

* fix tests

When the location URL contains a nonstandard port, it won't be included in
URL.hostname, but it will in URL.host.

The resolved promise is expected to return an array.

Protectt ourselves against interfaceConfig being undeclared. typeof
interfaceConfig will return "undefined", but that's different than having some
window.interfaceConfig = undefined, even though the valus is the same. The
former will give a ReferenceError.

We need to push the Hermes AAR to Maven and have the SDK depend on it.

* ref(web): removes video blur when ICE is disconnected.

Removes the blur effect from the large video and stops showing
the network connectivity issues message when ICE disconnects.

The feature has been considered too disruptive and there's a plan to
have it replaced with a more subtle indication.

* remove RECONNECTING key from main.json

* Fix chrome extension banner

* Address reviews

Without changing the 'Host' header, a standalone instance we use for
jitsi dev work will generate:

config.websocket = 'wss://localhost:8080/xmpp-websocket'

This was fine with BOSH, but a Websocket will not connect.

With this change it will be(based on the default devServerProxyTarget):

config.websocket = 'wss://alpha.jitsi.net/xmpp-websocket'

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