<!-- INSTRUCTION: Keep the line below to notify all core developers about this new PR -->
@RocketChat/ReactNative

<!-- INSTRUCTION: Inform the issue number that this PR closes, or remove the line below -->
- [x] Unread and date separator layout
- [x] "Start of conversation"/"Loading messages" label

![screen shot 2018-05-30 at 18 10 43](https://user-images.githubusercontent.com/804994/40747867-0424964a-6435-11e8-9293-31cc43c110ab.png)
![screen shot 2018-05-30 at 18 09 05](https://user-images.githubusercontent.com/804994/40747868-04484784-6435-11e8-8c31-92e0776276f0.png)



<!-- INSTRUCTION: Tell us more about your PR with screen shots if you can -->

<!-- INSTRUCTION: Keep the line below to notify all core developers about this new PR -->
@RocketChat/ReactNative

<!-- INSTRUCTION: Inform the issue number that this PR closes, or remove the line below -->
User was able to add an invalid instance of Rocket.Chat by pressing submit button instead of "Connect" button.

<!-- INSTRUCTION: Tell us more about your PR with screen shots if you can -->

Our current markdown is causing a lot of issues on Android devices, since it wraps everything inside a Text component.
On Android, Text doesn't support View as a child.
This PR adds react-native-markdown-renderer, that uses View as wrapper and may be better.

* Broadcast channels

* e2e tests

<!-- INSTRUCTION: Keep the line below to notify all core developers about this new PR -->
@RocketChat/ReactNative

<!-- INSTRUCTION: Inform the issue number that this PR closes, or remove the line below -->

<!-- INSTRUCTION: Tell us more about your PR with screen shots if you can -->
- [x] Removed unnecessary re-renders on RoomsListView

* fix(package): update react-navigation to version 2.0.0

* Code updated to support breaking changes of react-navigation

* Fix - Any https link was deep linking to RocketChat

* Keyboard dismiss after add new server

* Room info bug fix

* Opacity animation

* Navigation when adding server fixed

* Throttle for unnecessary render on receiving several messages

* Search inputs without autocorrect and autocapitalize

* Search messages fixed

* Messagebox unnecessary render and spotlight fixed

* react-native-keyboard-input updated

* deep linking

* Basic deep link working

* Deep link routing

* Multiple servers working

* Send user to the room

* react-native-img-cache removed

* Improve list render

* Support <http://link/Text> inside markdown

* Proguard disabled

* Fixed images not showing

* Keyboard libs updated

* Fabric iOS

* Fabric configured on iOS and Android

* - react-native-fabric configured

- login tracked

* README updated

* Run scripts from README updated

* README scripts

* get rooms and messages by rest

* user status

* more improves

* more improves

* send pong on timeout

* fix some methods

* more tests

* rest messages

* Room actions (#266)

* Toggle notifications

* Search messages

* Invite users

* Mute/Unmute users in room

* rocket.cat messages

* Room topic layout fixed

* Starred messages loading onEndReached

* Room actions onEndReached

* Unnecessary login request

* Login loading

* Login services fixed

* User presence layout

* ïmproves on room actions view

* Removed unnecessary data from SelectedUsersView

* load few messages on open room, search message improve

* fix loading messages forever

* Removed state from search

* Custom message time format

* secureTextEntry layout

* Reduce android app size

* Roles subscription fix

* Public routes navigation

* fix reconnect

* - New login/register, login, register

* proguard

* Login flux

* App init/restore

* Android layout fixes

* Multiple meteor connection requests fixed

* Nested attachments

* Nested attachments

* fix check status

* New login layout (#269)

* Public routes navigation

* New login/register, login, register

* Multiple meteor connection requests fixed

* Nested attachments

* Button component

* TextInput android layout fixed

* Register fixed

* Thinner close modal button

* Requests /me after login only one time

* Static images moved

* fix reconnect

* fix ddp

* fix custom emoji

* New message layout (#273)

* Grouping messages

* Message layout

* Users typing animation

* Image  attachment layout

* Layout fixes

* RoomsListView's SafeAreaView

* Unhandled promise rejection fix

* Prevent navigation from opening scenes twice

* Create channel fixes

* Fabric iOS

* Fabric configured on iOS and Android

* login tracked

* more logs

* fix reaction

* - Block user
- Load room members async
- fixed reactive change of room's read only flag

* Snippet messages

* - Room files
- Dismiss Video component on back button press
- Improvements on Image component

* Improvement on Video component

* Leave room

* Missing message types

* lint

* - Room info (read only)
- Missing message types

* Room info scroll

* - Tap on room header opens room info
- Layout tweaks

* - Room info edit
- iOS Toast fixed

* - Style not implemented actions as disabled

* Edit room permission

* - Save all room settings in a single call
- Implemented roomType and readOnly

* - Allow reacting when room is read only

* Message type added: room_changed_privacy

* Erase room

* Created TextInput and SwitchContainer components for reuse and readability

* - hasPermission method

* - Archive/Unarchive room
- Set Join Code

* Twitter keyboard type on iOS

* Archived room

* reactWhenReadOnly permission on message

* Active users refactored

* User roles

* - Subscribe to roles (in order to get role description info: e.g. 'core-team' to 'Rocket.Chat Team')
- Save roles to realm (for offline access)
- Save roles to redux (and get data from realm on app init)

* Lint

* code style

* - Block user
- Load room members async
- fixed reactive change of room's read only flag

* Snippet messages

* - Room files
- Dismiss Video component on back button press
- Improvements on Image component

* Improvement on Video component

* Leave room

* Missing message types

* lint