Had wrong title. Fixed.
Revert "Had wrong title. Fixed."

This reverts commit f32ecdee0c9173a6eba06022d71572833ce0253b.
Accidentally had SpeakerPersistence in "<jsp:useBean..." instead of SessionPersistence. fixed.
Added addHost method
Added getters/setters to be used with addHost method
Confirmation page for when admin adds a host to a session
action page to process the addition of a new host
allows admin to designate a user as a host for a specific session