sis/model/Conversations.java :: updated the model and removed unnecessary getters and setters.
sis/model/Messages.java :: updated the model and removed unnecessary getters and setters.
sis/model/Recipients.java :: updated the model and removed unnecessary getters and setters.
model/Conversations.java :: added message object instead of id.
model/Recipients.java :: replaced messageid with conversationId
teacher/inbox.xhtml :: added ui for inbox.
teacher/composeMessage.xhtml :: added UI for compose message.
controller/InboxController.java :: controller for inbox.
controller/ComposeMessageController.java :: controller for compose message.
controller/ViewMessageDetailsController.java :: controller for view message details.
install-database.sql :: updated the ConversationText type to CLOB in Conversations table.  Also replaced messageid with ConversationId in Recipients table.
model/Recipients.java :: renamed the parameters
model/Conversations.java :: added @Lob annotation to support CLOB data type.
teacher/composeMessage.xhtml :: renamed the labels.
controller/InboxController.java :: fixed a sql query error.
controller/ComposeMessageController.java :: flush entity manager to get the newly persisted ids.
teacher/inbox.xhtml :: added time component to the date
student/inbox.xhtml :: updated student inbox to display messages.
student/composeMessage.xhtml :: compose message UI for student.
teacher/inbox.xhtml :: added alternate row colors.