added public Card[] getMyCompleteSets() to Player.java
reason: so that the AI can use an opponent's previous requests (that didn't complete a set) to
identify which card to request form the opponent
Merge branch 'dev' of github.com:the-hobbes/softwareEngineeringProject1 into dev
working on AI
javadoc
added getHand method to player interface
removed the getHand() function from the player interface, added an arraylist return type to that interface
added a specific card removal method to the hand class and testing functions to the human player class
removed removeSpecificCard method from hand class in favor of modification of respondCardRequest in humanplayer. finished makecardrequest method in humanplayer as well
Merge branch 'dev' of github.com:the-hobbes/softwareEngineeringProject1 into dev
Made the commands for help and credits case insensitive