Removed the errorDetails property since it is not used anymore.

Author: MichaelRoeder

platform-controller/src/main/java/org/hobbit/controller/ExperimentManager.java

@@ -843,9 +843,6 @@ public void handleErrorReport(String sessionId, ErrorData errorData, boolean isB
         if (errorData.getDescription() != null) {
             resultModel.add(error, RDFS.comment, errorData.getDescription());
         }
-        if (errorData.getDetails() != null) {
-            resultModel.add(error, Algorithm.errorDetails, errorData.getDetails());
-        }
         synchronized (experimentMutex) {
             // Check again whether we are still working on the same experiment
             if (isExpRunning(sessionId)) {