[mirotalksfu] - add participants button

public/views/Room.html

@@ -130,6 +130,7 @@ access to use this app.
             <button id="stopScreenButton" class="hidden"><i class="fas fa-stop-circle"></i></button>
             <button id="swapCameraButton" class="hidden"><i class="fas fa-camera-rotate"></i></button>
             <button id="chatButton" class="hidden"><i class="fas fa-comments"></i></button>
+            <button id="participantsButton" class="hidden"><i class="fas fa-users"></i></button>
             <button id="whiteboardButton" class="hidden"><i class="fas fa-chalkboard-teacher"></i></button>
             <button id="settingsButton" class="hidden"><i class="fas fa-cogs"></i></button>
             <button id="aboutButton" class="hidden"><i class="fas fa-question"></i></button>
@@ -202,11 +203,6 @@ access to use this app.
                         <p>File sharing</p>
                     </button>
                     <br />
-                    <button id="participantsButton" class="hidden">
-                        <i class="fas fa-users"></i>
-                        <p>Participants</p>
-                    </button>
-                    <br />
                     <button id="lockRoomButton" class="hidden">
                         <i class="fas fa-lock-open"></i>
                         <p>Lock room</p>