Tracker 3833, 3832, 3462: Appointment Resource Updates - Status codes redefined and mandatory, and also added Patient search parameter
Tracker 3253: Updated notes on Encounter to describe a standard extension for AssociatedEncouter

git-svn-id: http://gforge.hl7.org/svn/fhir/trunk/build@3787 2f0db536-2c49-4257-a3fa-e771ed206c19