Add --secondary-address/count convenience args
Add --secondary-address/count convenience args

nagyistoce/euca2ools,jhajek/euca2ools,gholms/euca2ools,jhajek/euca2ools,nagyistoce/euca2ools,vasiliykochergin/euca2ools,vasiliykochergin/euca2ools,gholms/euca2ools