Version 3.3

Added allowlist and blocklist. If user presses the settings button on a page it adds the current page either to a:
Allowlist or a blocklist.
If it's a topdomain and on blocklist, it will block the extension on all of that domain.

• Fixed avatar sizes bug in popup.html
• Build an admin backend for easier moderation and banning of users who misbehave
• Doesn't send any cursor update data to server if user is alone in a chat room. Unnecessary bandwidth usage.

Coming up in the next version 3.3:
- Whitelist and blacklist pages for where this extension should be included and/or excluded!

Patch notes for Version 3.1
- Users can now upload their own avatars
- The backend api URL is updated to the final production URL which is https://ghostlychatter.yourdev.net