old_contents: import sys
  if not (2, 6) <= sys.version_info < (3,):
      sys.exit(u'Mopidy requires Python >= 2.6, < 3')
  
  def get_version():
      return u'0.1.0a4'
  
  class MopidyException(Exception):
      def __init__(self, message, *args, **kwargs):
          super(MopidyException, self).__init__(message, *args, **kwargs)
          self._message = message
  
      @property
      def message(self):
          """Reimplement message field that was deprecated in Python 2.6"""
          return self._message
  
      @message.setter
      def message(self, message):
          self._message = message
  
  class SettingsError(MopidyException):
      pass
  
  from mopidy import settings as default_settings_module
  from mopidy.utils.settings import SettingsProxy
  settings = SettingsProxy(default_settings_module)
  
new_contents: import sys
  if not (2, 6) <= sys.version_info < (3,):
      sys.exit(u'Mopidy requires Python >= 2.6, < 3')
  
  def get_version():
      return u'0.1.0'
  
  class MopidyException(Exception):
      def __init__(self, message, *args, **kwargs):
          super(MopidyException, self).__init__(message, *args, **kwargs)
          self._message = message
  
      @property
      def message(self):
          """Reimplement message field that was deprecated in Python 2.6"""
          return self._message
  
      @message.setter
      def message(self, message):
          self._message = message
  
  class SettingsError(MopidyException):
      pass
  
  from mopidy import settings as default_settings_module
  from mopidy.utils.settings import SettingsProxy
  settings = SettingsProxy(default_settings_module)
  
subject: Bump version number to 0.1.0