It's required by lib-jitsi-meet when using WebSockets.

- Update font files to add new icon.
- Update markup and style so the icon has a small background
  to fill in the text of the icon.
- Remove some css transitions that don't seem to do much.

* feat(icons): add new recording button icon

* feat(toolbar): show different rec/streaming icon

In order to be able to add analytics to the deep-linking pages the
lib-jitsi-meet initialization has been moved so it happens earlier.

The introduced `initPromise` will eventually disappear, once conference is
migrated into React and / or support for Temasys is dropped. At that stage, it
can be turned into a sync function which all platforms share.

* Adds in memory log storage, to be used while testing.

Enabling it only when config.debug is set, a configuration provided by jitsi-meet-torture.

* Moves to using config.testing.testMode property for logs storage.

* Fixes comments.

Since the main conference container is no longer "clickable" there must
be a way for clicking on the "large video". A clickable TestHint nested
in ParticipantView makes it easier for dealing with the fact that the
click handler is not always on the same component (required for the
pinch and zoom feature to work correctly).

Allows to bind a click handler to a TestHint.

When a mobile test wants to click an UI element it must be able to
locate it through the accessibility layer. Now the problem with that is
that there is currently no uniform way for finding element on both iOS
and Android. This problem is solved by TestHint component which takes
an id parameter which then can be specified in the corresponding java
TestHint class in jitsi-meet-torture to easily find it. By being able to
add a click handler to a TestHint, it's possible to duplicate original
handler under nested TestHint and then find it easily on the torture
side.

Adds the logic to render TestHint only when the test mode is enabled
in order to be able to put independent TestHints in other places than
the TestConnectionInfo component.

It's too sensitive and most of the time I cannot perform an onPress. In
contrast, the builtin/default/standard onPress is noticeably more
forgiving. While we fix the sensitivity of "pinch to zoom", don't use
its onPress unless absolutely necessary i.e. use it only for desktop
streams.

Zoltan Bettenbuk suggested the following:

         const state = getState();

          if (desiredTypes.length === 0) {
 -            const { audio, video } = state['features/base/media'];
 -
 -            audio.muted || desiredTypes.push(MEDIA_TYPE.AUDIO);
 -            video.muted || desiredTypes.push(MEDIA_TYPE.VIDEO);
 +            const startAudioOnly = getPropertyValue(state, 'startAudioOnly');
 +            const startWithAudioMuted
 +                = getPropertyValue(state, 'startWithAudioMuted');
 +            const startWithVideoMuted
 +                = getPropertyValue(state, 'startWithVideoMuted');
 +
 +            if (!startWithAudioMuted) {
 +                desiredTypes.push(MEDIA_TYPE.AUDIO);
 +            }
 +            if (!startAudioOnly && !startWithVideoMuted) {
 +                desiredTypes.push(MEDIA_TYPE.VIDEO);
 +            }
          }

          const availableTypes

The final commit is really a different implementation of the same idea
but takes into account that the state of base/media already contains the
intent of the URL and notices the delay in the realization of the
background app state.

Additionally, unbreaks one more case where setAudioOnly is incorrectly
dispatched on CONFERENCE_LEFT or CONFERENCE_FAILED and, consequently,
overrides the intent of the URL.

* feat(Deeplinking): Implement for web.

* ref(unsupported_browser): Move the mobile version to deeplinking feature

* feat(deeplinking_mobile): Redesign.

* fix(deeplinking): Use interface.NATIVE_APP_NAME.

* feat(dial_in_summary): Add the PIN to the number link.

* fix(deep_linking): Handle use case when there isn't deep linking image.

* fix(deep_linking): css

* fix(deep_linking): deeplink -> "deep linking"

* fix(deeplinking_css): Remove position: fixed

* docs(deeplinking): Add comment for the openWebApp action.

The _setMuted method in a corner case was making an attempt to create
second video track, because it was not taking pending tracks into
account.

On Android the files will be copied to the assets/sounds directory of
the SDK bundle on build time. To play the "asset:/" prefix has to be
used to locate the files correctly.

On iOS each sound file must be added to the SDK's Xcode project in order
to be bundled correctly. To playback we need to know the path of the SDK
bundle which is now exposed by the AppInfo iOS module.

TouchableWithoutFeedback and TouchableHighlight interfere with the
implementation of 'pinch to zoom' to come. We prepare for it by driving
the onClick/onPress handler(s) out of Conference, through LargeVideo and
ParticipantView into Video itself where the bulk of 'pinch to zoom' will
be implemented.

In preparation for "pinch to zoom" support in desktop streams on mobile, make
certain Views not intervene in touch event handling. While the modification is
necessary for "pinch to zoom" which is coming later, it really makes sense for
the modified Views to not be involved in touching because they're used to aid
layout and/or animations and are to behave to the user as if they're not there.

Adds Nat64InfoModule which resolves IPv6 addresses for IPv4 addresses
in IPv6 only network where jitsi-meet deployment does not provide any
IPv6 addresses as ICE candidates.

Being kicked out of the conference will result with a conference failed
event with 'conference.kicked' reason and take the user back to
the welcome page by navigating to 'undefined'.

The onPresence parsing was refactored to remove use of jQuery.
This exposed three methods not available in react-native:
ParentNode.children, ChildNode.remove, and
document.querySelectorAll. The querySelectorAll change could
be swapped for the already polyfilled querySelector, but
children and remove had to be added. The polyfills are based
on those supplied by MDN web docs, but modified to pass jitsi
linting.

* fix(invite): do not send empty queries for people search

The endpoint might return an error if an empty query is sent.

* fix(invite): add error logging for failed people directory requests

The error currently being passed through from $.getJSON ended up
being an empty string plus was not getting logged. So switch to
fetch to move along with jquery killing and log the error.

* fix(dial-in): add error logging for failed requests

* ref(invite): create a fetch helper to remove duplicate logic

Do not take legacy property into account if there's non-legacy value.

Moves the things around to be able to override the config with the URL
params specified in the hash part of the location URI to which the app
is navigating to.

Do not include the protocol part in the intent URL.