old_contents: '''
     Copyright 2011 Will Rogers
  
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at
  
         http://www.apache.org/licenses/LICENSE-2.0
  
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
  '''
  
  LOGGER_ID = "apeldb"
  JOB_MSG_HEADER = "APEL-individual-job-message: v0.3"
  SUMMARY_MSG_HEADER = "APEL-summary-job-message: v0.2"
  NORMALISED_SUMMARY_MSG_HEADER = "APEL-summary-job-message: v0.3"
  SYNC_MSG_HEADER = "APEL-sync-message: v0.1"
  CLOUD_MSG_HEADER = 'APEL-cloud-message: v0.4'
  CLOUD_SUMMARY_MSG_HEADER = 'APEL-cloud-summary-message: v0.2'
  
  from apel.db.apeldb import ApelDb, Query, ApelDbException
  
new_contents: '''
     Copyright 2011 Will Rogers
  
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at
  
         http://www.apache.org/licenses/LICENSE-2.0
  
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
  '''
  
  LOGGER_ID = "apeldb"
  JOB_MSG_HEADER = "APEL-individual-job-message: v0.3"
  SUMMARY_MSG_HEADER = "APEL-summary-job-message: v0.2"
  NORMALISED_SUMMARY_MSG_HEADER = "APEL-summary-job-message: v0.3"
  SYNC_MSG_HEADER = "APEL-sync-message: v0.1"
  CLOUD_MSG_HEADER = 'APEL-cloud-message: v0.4'
  CLOUD_SUMMARY_MSG_HEADER = 'APEL-cloud-summary-message: v0.4'
  
  from apel.db.apeldb import ApelDb, Query, ApelDbException
  
subject: Update cloud summary message header version num