Beta testing continues

Had our checkin meeting today.

I added a way of promoting people, by clicking on an edit icon beside their role in their profile view. For example, (Student ), when clicked, brings you to a page with a dropdown for roles. This should eventually be improved to a nicer way of doing it, probably with ajax and popping up an edit window.

Eric added a config variable to disable the leadership notes. We were getting errors with it, and I'm not clear on how it functions. I'm not even clear who would see the notes, so we need to improve the documentation before we release it. Eric also fixed some minor bugs with the dorms dropdown and with setting the end/start time for a group.