Reword the Move On button when we're not waiting for anyone specific

This case arises when there are additional players still connected to
the game, but that haven't even started typing any answers.

In this case, the view looks like this:

	Submission received

	The following players have submitted their answers: <list>

In this case, wording of "Move On Without Their Answers" suggests the
exact opposite, (as if "their" is referring to the submitted players
rather than those not listed on this page). The new wording in this
case, "Move On Without Anyone Else" makes it more clear what the
behavior is.