Small Improvenemnts
Added function to print the socre differences at the end of each round and helper for it
Added symbolic constant used for name and score alignemnt
Added documentation for printRoundTerminationMessage in cli.h
Added call to printRoundTerminationMesage in main
Removed the bug in printRoundTerminationMessage
Added a plus sign to the format of score when it is positive
Renamed SCORE_SIZE to ROUND_DIALOG_SCORE_SIZE
Removed typos in the documentation
Added duplicates name checking
Added dot at the end of a sentece in documentation
Improved the documentation of the function printRoundTerminationMessage
Added clarifications to the documentation of the printTerminatedRoundmessage
Added team_computePoints(). This function will be used for calculating the points of a team.
Added the documentation and the declaration for team_computePoints().
Fixed two bugs in formTeams().
Included round.h
Simplified printScore(), but the function not show the player's score and the player's points.
Merge pull request #211 from YoNuTzZ/issue-184

Add score dialog at the end of each round
fix #184
Removed player name double-request