Fixes these things:
- Websocket password is not generated if FirstLoad and overridden
- Save generated password immediately if FirstLoad
- Do not generate new password if FirstLoad and password already exists
- More logging
A request from the OBS developers. Debug mode tends to be enabled,
then not remembered to be disabled, leading to logs that are both
long and difficult to read. In some cases, the OBS logviewer may
noticeably lock up the UI just trying to parse the long log file.
Among lots of stuff:
- Generate a random password on first load
- Add `ConnectInfo` dialog including QR code display
- Add `Generate Password` button to generate a new random
password
- Delete `Copy Password to Clipboard` button
- Delete `GetConnectString` or whatever from WebSocketServer
(reimplemented the functionality directly into ConnectInfo)
- Added `GeneratePassword()` to Utils
Todo: Show warning when users specify their own passwords
