Add "re-run match with identical settings" option to end-of-match summary screen.

[Soupy]

Sometimes I would like to immediately restart a match after it has ended, especially if I lost/won by a narrow margin. Although the normal start match screen doesn't change after every game, it can be annoying when using random match settings to look up what the game parameters were and re-enter them.

On a similar note, the "replay" button is misleading; instead of playing the exact same match again, it allows you to watch the match that was just played. A better name for this button would be "Watch Replay" or something similar.

[elexis]

Same as #4284.