title: Replacement of sonar-core.jar
body: <p>I was using IssueUpdater API from Sonar-core.jar during 4.5 and 5.1 versions. However I found that the latest repository for 5.3 doesn't contain sonar-core.jar pom for maven. 
  Is there any alternate api for IssueUpdater or kindly help with sonar-core.jar pom for 5.3</p>