Add tests for round_addPlayerHand().
Added the tests for round_removePlayerHand().
Added the documentation and the declaration for displaysBids().
Added displaysBids() and called displaysBids() in getBids().
Added helper to compute the size of each line
Added helper to compute the biggest line
Adapted printRoundTerminationMessage to print teammates on the same line
Modified documentation for printRoundTerminationMessage
Modifid the loop used for saving the old scores
Modified the call to printRoundTerminationMessage
Removed usless code from +        printRoundTerminationMessage(game, oldScore);
Merge pull request #239 from YoNuTzZ/T8.2

T8.2
Now the tests for round_removePlayerHand() checks manual if the player was removed from hand.
Now, the tests for round_addPlayerHand() checks if the player was added.
Merge pull request #237 from EnachescuAlin/T12.4

T12.4
Merge remote-tracking branch 'alin/T12.3' into develop

Conflicts:
	test/test-round.c
Renamed displaysBids() in displayBids(). Fixed the documentation for displayBids().
Renamed displaysBids() in displayBids(). Fixed the call to displayBids(). Now, the function no longer displays the player id.
Merge pull request #238 from EnachescuAlin/displaysBids

Displays bids