added the ability to add 'exclusions' to the list of teachers returned from SharePoint. this is very specific. basically in the config file you can set a string as an exclusion. this could be an exclusion of a type of teacher (ASA), (MSE), or it could be a teacher's actual name. all i do is do an 'indexOf' for that string in each teacher's name, and ignore anything that has that string.
created a saveReservation that successfully saves the reservation to a list