Players without a team cannot .pause

[JensForstmann]

By design players must join a team with .team a/b Bit it's not needed that every player joins a team, it's enough that one player per team (leader/captain) joins a team.

If the game is then in progress others players cannot .pause.

This might lead to confusion/trouble during the match if some players get dropped from the game.

Possible ideas:

• Enforce that every player must join a team before starting the match
• Allow some commands to be executed without team assignment
• Guess the team of the player (If T player writes something, look all T players if one has a team assigned) [not sure this is possible]

[JensForstmann]

Pause command can now be executed without a team assignment: 3f6c909832162297a1f08827ac9a84e1b0b96d3e