Update circe to v1.11.2 Update Site documentation.

Update circe to v1.11.1 Update maven-clean-plugin from 3.1.0 to 3.3.1

Introduced new function buildConceptSetQuery() and conceptSetExpressionFromJson to generate concept set queries from a concept set expression.

Updated to Circe v1.10.1

Updated to Circe v1.10.0

Bug Fixes: - Updated to Circe v1.6.4 to incorporate new fixes.

New Features: - Allows passing raw JSON to the buildCohortQuery() function.

Initial version of the Circe R wrapper, wrapping version 1.9.0 of CIRCE. - Includes functions for generating SQL and Markdown for a given cohort expression.