* switching to ubountu

* added read Recipt functionality to the app
fix: #542

* placed the check icon on the end of timestamp

* removed linting errors

* updating snapshots

* done requested changes

* removed width scrollView

* done required changes

* fixed linting errors

* added migrations

* resolved conflicts and done requested changes

* undone uneesasary changes

* adding migrations

* done requested changes

* Add stories and fix some issues

* Initial

* Search working

* Refactor layout

* Layout and search working

* Navigate

* Remove inline styles and fix i18n

* Federation setting

* Missing i18n

* Fix android style

* Refactor

* [FIX] Lazy fetch server info

* [FIX] Multiple servers issues

* [FIX] Gitlab url hardcoded problem
* Closes https://github.com/RocketChat/Rocket.Chat.ReactNative/issues/251

* Fix API_Gitlab_URL type

* Generate and share permalink to rooms

* Create constant to share type

* Fix unnecessary await

* Remove unnecessary test

* Revert delete e2e test

We need to migrate from deprecated react-native-fabric to react-native-firebase.
This PR enables following Firebase features:
* Analytics
* Crashlytics
* Performance

It also tracks screen view without the necessity of HOC.

Future work:
I won't do it in this PR because it's large enough, but we need to log more app events, like 'sent_message', 'open_admin', 'media_upload', etc.

* Add toggle markdown to settings

* Remove unused translation

- Refactored Message component to use React.memo and re-render only what's necessary
- Added a test mode to toggle markdown parse by long press drawer (it'll be removed in the next release)

* added admin panel

* reverting some changes

* fixed problem with authToken

* changed tab to space

* done requested changes

* fixed lint

* added react-native-webview

* Install webview pod

* removed toast from ios

* changed showToast to showAlert

* removed from android

* fix lint

* conflict resolved

* fixed lint

* Fix toast position

* Change toast style

* Use followMessage from rest

* Temporary disable some visual toast tests

* Unnecessary lib version change

On Room Actions, we have Files, Mentions, Starred and Pinned.
They have similar APIs and logic.
All of those could be merged into one generic view (MessagesView).
Maybe even Search could be in this merge.

Note: They're similar, but have own rules (unstar, unpin, etc).

This change may reduce 1MB to our release bundle size, since we're going to remove a lot of boilerplate.

* Tweaks on sequential threads messages

* Update tests

* Fix quote

* Prevent from deleting thread start message when positioned inside the thread

* Remove thread listener from RightButtons

* Fix error on thread start parse

* Stop parsing threads on render

* Check replied thread only if necessary

* Fix messages don't displaying

* Fix threads e2e

* RoomsListView.updateState slice

* Stop fetching hidden messages on threads

* Check if RoomView is mounted before rendering

* Refactor navigation events on RoomsListView

* Fix lint

* Fix listener

* Tweaks on sequential threads messages

* Update tests

* Fix quote

* Prevent from deleting thread start message when positioned inside the thread

* Remove thread listener from RightButtons

* Fix error on thread start parse

* Stop parsing threads on render

* Check replied thread only if necessary

* Fix messages don't displaying

* Fix threads e2e

* RoomsListView.updateState slice

* Stop fetching hidden messages on threads

* Set initialNumToRender to 5

* Connecting indicator on RoomsListView header

* Connecting indicator on RoomView header

* Remove ConnectionBadge

* Show updating on RoomView load messages

* Fetch roles from rest api

* Fix RoomInfoView role get

* Remove roles from redux

* [FIX] Smaller thread title

* Remove markdown notation from thread title

* On message press debounce

* Align vertical thread title

Closes #826
Closes #827
Closes #828
Closes #829
Closes #830
Closes #831
Closes #832
Closes #833