v2.71.0

Changed:

• Rewrite ocrd_utils.logging, #1288
  • Handle only '' as the root logger
  • disableLogging: Remove handlers from root and all configured loggers
  • Do not do any module-level modification of the log config

Fixed:

• Typo in processing_worker log message, #1293
• Call initLogging at the right time in ocrd_network, #1292
• make docs fixed with absolute path to location, #1273