Created playround, match and competition class
Added test for Competition, Match, Playround and Team. Added method to defineplayrounds, computeRanking. Added Ranking, points and againstgoals to Team and changed equals method and updated TeamTest.
added method to determine result of a match
Merge branch 'ft-Competition' into ft-Save

Conflicts:
	src/main/java/nl/joshuaslik/UFMReckoning/backend/Team.java