deviding contextio service to 1.1 and 2.0 methods for certain operations by including new API classes. creating an mailbox update thread for syncing mailboxes, correcting transaction mgt issue in EmailSyncServiceSession
adding EmailAttachment dom class and it's related json processing, temporary fixing the allmessages get request with contextio 1.1 as 2.0 always returns an empty jsonarray, needs fixing and switch to contextio 2.0 for periodic email retriaval
findUserMailBox method implementation in contextIOService class