Added some more examples
Added new cql.coffee for single-require access to all exported CQL classes.  Re-ordered context constructor arguments.
A few more examples
adding quick data model classes.  Still need to get namespacing working within node and the way require works
updating quick models for namespacing
updating quick data model and adding initial fhir coffeescript classes
 removing quick data models
adding Resource and element base classes that were missed by generation
updating fhir modles based off of latest generation code and spec.  Modified PatientSource to operate off of FHIR bundles.  Updated ValueSet class to search arrays of codes.  Patched FHIR.Base class with methods to search generically for field values, codes,dates and intervals.  Updated quick data model mapping to use type as Encounter preferred coded attribute.