= Database =

== Tables ==
 * user
 * group
 * meeting_final
 * meeting_pending (may combine both meeting tables)
 * calendar_inclusion
 * calendar_exclusion
 * calendar_preference
 * appointments_inclusion
 * appointments_exclusion
 * appointments_preference
 * schedule
 * equipment
 * participants (has active and important bits)

todo:
 * location
 * room
 * equipment (available)