Fixed another dozen of typos (I should really check my code before updating)

And fixed a typo in the code

I think I accidentaly wiped all files in the last update

Fixed builders unable to do anything on spawn

Fixed players able to spam objects over the sandbox limit
Fixed builders being able to pick up weapons

Made it so choosing builder on spawn does not trigger a timer

Fixed the teams dialog (both buttons changed your team to fighter before)

Added the team choice dialog

Added chat commands to switch teams

Changed the text color to black