Updated CQL to default version to 1.5

Author: brynrhodes

xml/FHIR-cql.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<specification gitUrl="https://github.com/HL7/cql" url="http://cql.hl7.org" ciUrl="http://build.fhir.org/ig/HL7/cql" defaultWorkgroup="cds" defaultVersion="1.4" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../schemas/specification.xsd">
+<specification gitUrl="https://github.com/HL7/cql" url="http://cql.hl7.org" ciUrl="http://build.fhir.org/ig/HL7/cql" defaultWorkgroup="cds" defaultVersion="1.5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../schemas/specification.xsd">
   <version code="1.0" url="http://www.hl7.org/documentcenter/public/standards/dstu/HL7_CQLANG_R1_DSTU_2015MAY.zip" deprecated="true"/>
   <version code="1.1" url="http://www.hl7.org/documentcenter/public/standards/dstu/HL7_CQL_SPEC_R1_DSTUR1dot1_2016JUL.zip" deprecated="true"/>
   <version code="1.2" url="http://cql.hl7.org/STU2/index.html" deprecated="true"/>
@@ -32,5 +32,5 @@
   <page name="Appendix H - Interval Examples" key="appendixh"/>
   <page name="Appendix I - FHIRPath Translation" key="appendixi"/>
   <page name="Appendix J - List of Tables" key="appendixj"/>
-  <page name="Appendix K - List of Figures" key="appendixk"/> 
+  <page name="Appendix K - List of Figures" key="appendixk"/>
 </specification>