Added server cvar (mp_freespectatormode) which controls when a player can enter a free spectator mode (orbit cam, or free roaming). 0 = never, 1 = only when spectator, 2 = Always
Free roaming will now be part of the cycle when pressing the jump key
The overlay is now toggled with the crouch button
Strafing in free roaming no longer snaps to different players
Fixed bug that would break spectating completely if returning to the ready room while in free roam
You can no longer enter free roaming using the "specmode" and "spec_mode" console commands if it's disabled by the server