Hide option to disalbe auto scroll (no localization yet), updated links to download Chrome and FireFox

Chat access notification

Create tab loop

place the whiteboard toolbar on the top when the presentation window is ...

Add keeptoolbarvisible property

Modify page title

Fix audio security dialog

Chat tabs now modify their accessibility description to tell a screen reader whether there are new messages in that tab or not. Removed logic pertaining to ChatAccessibilityEvent, which was introduced as part of this branch and is no longer needed.

fixed the ghost whiteboard objects

added a room mute indicator to the users window

Added logic to determine whether or not to play the notification sound. Sound now plays whenever a message is received, like many other chat clients.

Added new chat message notification noise and licensing information for the sound file. Removed old public and private notification sounds and the relevant code. Commented out code from the old timed notifications.

fixed https chat linking

Chat access hotfix

Modular hotkeys