Bump rhino to 1.7.6 and coffeescript to 1.9.2
Bump rhino to 1.7.6 and coffeescript to 1.9.2

DBCG/cql_engine,wanghaisheng/clinical_quality_language-Research,cqframework/clinical_quality_language,MeasureAuthoringTool/clinical_quality_language,DBCG/cql_engine,cqframework/clinical_quality_language,MeasureAuthoringTool/clinical_quality_language,wanghaisheng/clinical_quality_language-Research,wanghaisheng/clinical_quality_language-Research,MeasureAuthoringTool/clinical_quality_language,MeasureAuthoringTool/clinical_quality_language