Scheduler serialization exceptions should log the uuid of the node

Without the uuid is quite hard to figure out which node to remove.

Example error:

23.01.2013 14:56:21 ERROR [org.hippoecm.repository.quartz.JCRJobStore.acquireNextTrigger():204] Failed to read trigger from repository
java.io.InvalidClassException: org.hippoecm.repository.impl.WorkflowManagerImpl$WorkflowInvocationImpl; local class incompatible: stream classdesc serialVersionUID = -1089293443386933605, local class serialVersionUID = 2905056047150061504
at java.io.ObjectStreamClass.initNonProxy(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at java.util.HashMap.readObject(HashMap.java:1220)
at sun.reflect.GeneratedMethodAccessor149.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeReadObject(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at org.hippoecm.repository.quartz.JCRJobStore.createObjectFromBinaryValue(JCRJobStore.java:309)
at org.hippoecm.repository.quartz.JCRJobStore.loadJob(JCRJobStore.java:135)
at org.hippoecm.repository.quartz.JCRJobStore.acquireNextTrigger(JCRJobStore.java:186)
at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:264)