elevatoragent.goal now capable of telling manager of fButtonOn(L,D)
Added messaging functionality. Mails are deleted after belief base is updated. Cleanup of duplicate messages done also
Added the report by @tomrunia from the communcations branch by using git checkout origin/communications -- report/*
Manager is now aware of atFloor for cars

Notice that the floor is only updated when the floors ARRIVE AT A FLOOR. When elevators are on the move, the belief is not truthy.
Solved conflicts
Added *.out to gitignore
Added functionality to remove manager belief atFloor when elevators leave floor
Manager now also removes message notification of leaving floor
Merge pull request #1 from tomrunia/messaging-functionality

Messaging functionality