Fix GetObject with file-like objects
Fix GetObject with file-like objects

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