Merge pull request #965 from vjuranek/jvm_info

Add Java VM name

core/src/main/java/hudson/model/UsageStatistics.java

@@ -135,6 +135,7 @@ public class UsageStatistics extends PageDecorator {
             if(c.getNode()==j) {
                 n.put("master",true);
                 n.put("jvm-vendor", System.getProperty("java.vm.vendor"));
+                n.put("jvm-name", System.getProperty("java.vm.name"));
                 n.put("jvm-version", System.getProperty("java.version"));
             }
             n.put("executors",c.getNumExecutors());