Added fields "contacts" and "date"
Added field manager
Extended BasicTest
Added a line to testAddFutureMeeting()
Added "meetings" field
Made field meetings public
Changed field "meetings" into HashMap
Added body to testFutureMeeting()
Renamed as testsAddFutureMeeting()
Added field "pastMeetings"
Added testsGetPastMeeting()
Removed pastMeetings
Changed to MeetingImpl
Added testsGetFutureMeeting()
Added testsGetMeeting()
Added testsGetFutureMeetingList()
Added testsGetFutureMeetingList(Calendar date)

Modified testsGetFutureMeetingList(Contact cotact)
Added testsGetPastMeetingList()
Added testsGetPastMeetingList()

Renamed 2 methods
Added testsAddNewPastMeeting()