message: Fixed VCX python logger initialization
diff: from ctypes import *
  import logging
  -from logging import ERROR, WARNING, INFO, DEBUG, CRITICAL
  +from logging import ERROR, WARNING, INFO, DEBUG
  TRACE = 5
  @@ -9,7 +9,6 @@ TRACE = 5
  def set_logger(cdll):
  logger = logging.getLogger(__name__)
  logging.addLevelName(TRACE, "TRACE")
  - logging.basicConfig(level=CRITICAL)
  logger.debug("set_logger: >>>")
  @@ -30,9 +29,13 @@ def set_logger(cdll):
  'flush_cb': None
  }
  - getattr(cdll, 'vcx_set_logger')(None,
  + level_mapping = {ERROR: 1, WARNING: 2, INFO: 3, DEBUG: 4, TRACE: 5}
  + c_level = c_uint32(level_mapping.get(logging.root.level) or 0)
  +
  + getattr(cdll, 'vcx_set_logger_with_max_lvl')(None,
  set_logger.callbacks['enabled_cb'],
  set_logger.callbacks['log_cb'],
  - set_logger.callbacks['flush_cb'])
  + set_logger.callbacks['flush_cb'],
  + c_level)
  logger.debug("set_logger: <<<")
  