Scoreboard fixes (including large FPS leak fix)

* __Fixed a large FPS leak in the server settings section of the scoreboard (noticeable after opening and closing the scoreboard several times whilst in the server settings section).__
* Fixed the player vs player damage toggle button text saying disable when and it was already disabled and enable when it was already enabled _when clicked_.
* Fixed the noclip toggle button text saying "Disable" rather than "Disable global noclip" _when clicked_.