Moved schemas to match new locations in Indivo 2.0. Renamed VitalSign, CodedValue, and ValueAndUnit to CollaboRhythmVitalSign, CollaboRhythmCodedValue, and CollaboRhythmValueAndUnit. Updated services to use new report names/urls. Eliminated some unused schemas. Changed RecurrenceRule to make frequency a string and interval an int. Improved error reporting in PianoChord