Fix tcmd to directly send as a forward-to-server cmd.
Fix tcmd so that it works with crosshair player being 0.
Merged ioquake/ioq3@adc143e
Bug 5048 - Entity constant light does not work correctly, bug found by Eraesr (Eraser?)
Fix siege dead spectators not predicting (cg_predict) going through body type things. (NPC's, players, turrets)