Merge pull request #44 from savander/DDRace64

Kill protection: Prevent joining to spectators
Fix potential server crashes
Grammar
Fix: Selecting quads works after having rotated one
Sort playerlist inside game from Player tab
Merge pull request #45 from Laxa/upstream

Sort playerlist inside game from Player tab
Sort ingame menus -> kick player -> move players to spectator
Merge pull request #46 from Laxa/upstream

Sort ingame menus -> kick player + move players to spectator
Cleanup
Add conf variable for broadcast ouput; made broadcast output works with multiple lines
typo
Added button for ClOutputBroadcast + fix the multi-line display
Remove useless <string.h>
Merge pull request #47 from Laxa/upstream

Add cl_output_broadcast + add button for it + fix multi-line display.
Restore Law & Order
Print broadcasts by default
Add sv_player_demo_record (mostly from Teerace)
Reset recording on player death
Add sv_demo_chat (0 by default to disable recording chat)
Cleanup