let player enforce throwing of flag/prevent passing
Sometimes when capping, you have to throw the flag onto the base because you are too fast or can't reach the platform physically due to enemies. Now problem arrise when there are other allies standing next to the base, the server will then make me pass the flag to them, instead of dropping it onto where I aim.
I suggest to change the behavior as following: single f-press will drop the flag onto the ground double f-press (like doubleclick) will pass the flag to whoever is next to me.
NOTE: disabling flag passing prevents F key working on bots to get the flag from them, this should be a separate cvar, at least until passing is fixed.