Cleanup integration test properties

src/test/resources/application-integrationtest.properties

@@ -1,17 +1,11 @@
 ###
-### This is the main configuration file of the application
+### This is the main configuration file for integration tests
 ###
 
 server.servlet.context-path=/financer
 
 spring.jpa.hibernate.ddl-auto=validate
 
-info.app.name=Financer
-info.app.description=A simple server for personal finance administration
-info.build.group=@project.groupId@
-info.build.artifact=@project.artifactId@
-info.build.version=@project.version@
-
 spring.datasource.url=jdbc:hsqldb:mem:.
 spring.datasource.username=sa
 spring.flyway.locations=classpath:/database/hsqldb