Added Test class for ContactManager
Started building contact class
Added constructor method to Contact class
Added an ArrayList in ContactManager to store contacts - this may change once I/O introduced
Changed ContactManager ArrayList of contacts to a HashSet to increase compatability with unimplemented methods
impletemented getContacts (name) method in ContactManager using Set loop
implemented getContacts (by ID) method using nested for loops
set up implementation of meeting class
added extends meeting method on futuremeeting and pastmeeting classes to avoid duplication
started on getFutureMeeting and addFutureMeeting and associated tests
added getMeeting method and rewrote a few tests
Implemented getPastMeeting method and added notes variable to PastMeetingImpl class
added two getFutureMeeting methods - still need to fine tune to meet implementation requirements
added getPastMeetingList method
added addMeetingNotes method
added provisional addNewPastMeeting method
started setting up IO write with tests
rewrote getContacts test
added iterator to IO Control, tried using csv format to store values
changed List<MeetingImpl> and Set<MeetingImpl) to List<Meeting> and Set<Meeting>
changed List<ContactImpl> and Set<ContactImpl) to List<Contact> and Set<Contact>
changed methods in IO class