Merge pull request #29 from patrick-werner/r4_default

changed default to R4 fixes #28

pom.xml

@@ -50,13 +50,6 @@
             <version>${project.version}</version>
         </dependency>
 
-        <!-- At least one "structures" JAR must also be included -->
-        <dependency>
-            <groupId>ca.uhn.hapi.fhir</groupId>
-            <artifactId>hapi-fhir-structures-dstu3</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
         <!-- This dependency includes the JPA server itself, which is packaged separately from the rest of HAPI FHIR -->
         <dependency>
             <groupId>ca.uhn.hapi.fhir</groupId>

src/main/resources/hapi.properties

@@ -2,7 +2,7 @@
 # Adjust this to set the version of FHIR supported by this server. See
 # FhirVersionEnum for a list of available constants. Example values include
 # DSTU2, DSTU3, R4.
-fhir_version=DSTU3
+fhir_version=R4
 
 # This is the address that the FHIR server will report as its own address.
 # If this server will be deployed (for example) to an internet accessible