New objects for data values and SelectLists values.
Modified to leverage the views to be used to select codes from DB.
Modifications to streamline SelectLists values.  IEP - added LRE.  Goal - optimized query.  Service - Using views for SelectLists values.

SpecialEdStudentsAndIEPs - added some columns, removed others, improved query.

Some queries will be slower, but they will be more accurate.
Replaced with view named DataConversionLREPlacementView
Merge branch 'master' of https://github.com/petergindhart/excent-to-enrich

Conflicts:
	SCDataconversion/ExtractScripts_For_EO/EO IEP -SC.sql