'Renames metadata setting keys'

def _migrate_v11(self):

    metadata_kodi = self.check_setting_str(u'General', u'metadata_kodi', u'0|0|0|0|0|0|0|0|0|0|0')
    metadata_kodi_12plus = self.check_setting_str(u'General', u'metadata_kodi_12plus', u'0|0|0|0|0|0|0|0|0|0|0')
    metadata_mediabrowser = self.check_setting_str(u'General', u'metadata_mediabrowser', u'0|0|0|0|0|0|0|0|0|0|0')
    metadata_ps3 = self.check_setting_str(u'General', u'metadata_ps3', u'0|0|0|0|0|0|0|0|0|0|0')
    metadata_wdtv = self.check_setting_str(u'General', u'metadata_wdtv', u'0|0|0|0|0|0|0|0|0|0|0')
    metadata_tivo = self.check_setting_str(u'General', u'metadata_tivo', u'0|0|0|0|0|0|0|0|0|0|0')
    metadata_mede8er = self.check_setting_str(u'General', u'metadata_mede8er', u'0|0|0|0|0|0|0|0|0|0|0')
    self.CONFIG_OBJ[u'MetadataProviders'] = {}
    self.CONFIG_OBJ[u'MetadataProviders'][u'kodi'] = metadata_kodi
    self.CONFIG_OBJ[u'MetadataProviders'][u'kodi_12plus'] = metadata_kodi_12plus
    self.CONFIG_OBJ[u'MetadataProviders'][u'mediabrowser'] = metadata_mediabrowser
    self.CONFIG_OBJ[u'MetadataProviders'][u'sony_ps3'] = metadata_ps3
    self.CONFIG_OBJ[u'MetadataProviders'][u'wdtv'] = metadata_wdtv
    self.CONFIG_OBJ[u'MetadataProviders'][u'tivo'] = metadata_tivo
    self.CONFIG_OBJ[u'MetadataProviders'][u'mede8er'] = metadata_mede8er
    return self.CONFIG_OBJ
