Other cleanups: - Make scoreboard_active global and use it instead of calling every...

Other cleanups: - Make scoreboard_active global and use it instead of calling every time HUD_WouldDrawScoreboard (and remove the check for (intermission == 2 && scoreboard_showscores) because this case is included in the check for scoreboard_showscores) - Initialize vars scoreboard_fade*speed only when needed - Do not call HUD_UpdatePlayerTeams(); if the scoreboard is not shown