Patch failure dumps full trace before truncating it to fit into the database

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2511 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/admin/patch/PatchServiceImpl.java

@@ -190,6 +190,8 @@ public class PatchServiceImpl implements PatchService
                 // failed
                 report = e.getMessage();
                 success = false;
+                // dump the report to log
+                logger.error(report);
             }
         }