Multiple rounds in a phase

[Botje]

If someone raises the bet, other people need to be able to react on it.

Scenario:

Player order is A, B, C. A checks, B folds, C raises. A needs to call C's raise or fold before the game continues.

[Zillode]

Implemented, To be tested

[Zillode]

Has bugs, tbc

[Zillode]

Should work