add features and update chatbot readme

Author: eugen-strukov

samples/chat/README.md

@@ -3,6 +3,20 @@ QuickBlox JS Sample Chat
 
 This is a code sample for [QuickBlox](http://quickblox.com/) platform. It is a great way for developers using QuickBlox platform to learn how to integrate private and group chat, add text and image attachments sending into your application.
 
+# Features
+* Log in/log out
+* Send and receive message/attachment
+* Create and leave a 1-to-1 and group chat
+* Create a public chat
+* Display users who have received/read the message
+* Mark messages as read/delivered
+* Send typing indicators
+* List and delete chats
+* Display chat history
+* Display a list with chat participants
+* Send/receive push notifications
+* Subscribe/unsubscribe device to push notifications
+
 # Get application credentials
 [](#get-application-credentials)
 

samples/chat_bots/rivescript/README.md

@@ -1,6 +1,6 @@
 ## **Overview**
 
-Bots are third-party applications that run inside QuickBlox platform. Bots have almost the same qualities as humans: they have profile photos, names, they can send messages and upload files, and they can be added to and removed from private group chats. Chatbots are controlled programmatically via [QuickBlox Javascript/Node.js SDK](https://docs.quickblox.com/docs/js-quick-start).
+Bots are third-party applications that run inside QuickBlox platform.  Chatbots are controlled programmatically via [QuickBlox Javascript/Node.js SDK](https://docs.quickblox.com/docs/js-quick-start).
 
 ## **How To Build Chatbots**
 

samples/chat_bots/simple_bot/README.md

@@ -1,6 +1,6 @@
 ## **Overview**
 
-Bots are third-party applications that run inside QuickBlox platform. Bots have almost the same qualities as humans: they have profile photos, names, they can send messages and upload files, and they can be added to and removed from private group chats. Chatbots are controlled programmatically via [QuickBlox Javascript/Node.js SDK](https://docs.quickblox.com/docs/js-quick-start).
+Bots are third-party applications that run inside QuickBlox platform.  Chatbots are controlled programmatically via [QuickBlox Javascript/Node.js SDK](https://docs.quickblox.com/docs/js-quick-start).
 
 ## **How To Build Chatbots**
 

samples/video_conferencing/README.md

@@ -1,15 +1,25 @@
-# Overview 
-QuickBlox provides the Multiparty Video Conferencing solution which allows to setup video conference between 10-12 people. It's built on top of WebRTC SFU technologies.
-
-Multi-conference server is available only for Enterprise plans, with **additional fee**. Please refer to [https://docs.quickblox.com/docs/js-video-conference] for more information and contacts.
-
-# Features supported
-
-* Video/Audio Conference with 10-12 people
-* Join-Rejoin video room functionality (like Skype)
-* Mute/Unmute audio/video stream (own and opponents)
-* Display bitrate
-* Switch video input device (camera)
-
-# Documentation
-https://docs.quickblox.com/docs/js-video-conference
+# Overview 
+QuickBlox provides the Multiparty Video Conferencing solution which allows to setup video conference between 10-12 people. It's built on top of WebRTC SFU technologies.
+
+Multi-conference server is available only for Enterprise plans, with **additional fee**. Please refer to [https://docs.quickblox.com/docs/js-video-conference] for more information and contacts.
+
+# Features supported
+
+* Log in/log out
+* Create a conference room
+* Leave a conference room
+* Add a new member to a conference room
+* Participate in a conference call
+* Participate in a stream as a streamer/watcher
+* Send and receive text messages and attachments
+* Enable/disable audio stream from an opponent
+* Switch camera
+* Enable/disable camera
+* Mute/unmute the microphone
+* Display the number of chat members
+* Share a screen
+* Set media settings
+* Mirror local video
+
+# Documentation
+https://docs.quickblox.com/docs/js-video-conference

samples/webrtc/README.md

@@ -9,6 +9,19 @@ The WebRTC VideoChat code sample allows you easily to add the video calling feat
 
 It is built on the top of the WebRTC technology.
 
+# Features
+* Log in/log out
+* Make and receive 1-to-1 and group audio call
+* Make and receive 1-to-1 and group video call
+* Search for users to make a call with
+* Mute/unmute the microphone
+* Display the list of call participants and their statuses
+* Share a screen
+* Switch camera
+* See call timer
+* Mirror local video
+* Change settings (media, answer time interval, etc.)
+
 # Get application credentials
 [](#get-application-credentials)