- higher performance by using system python
- token refresh timeout increased to 7 days
- added debug option (export OS_SWIFT_OPTS=--info)
- better curl error handling
- on 'swc upload' directory symlinks saved in addtion to file symlinks
- --symlinks is now the default option for 'swc upload'
- new option --no-symlinks for 'swc upload' to avoid saving symlinks
- 'swc size' and 'swc compare' now follow symlinks
- 'swc size' and 'swc compare' now have duplicate inode detection (e.g. hardlinks)
- 'swc size' and 'swc compare' now show size of symlinked data outside of folder
- bug fix for 'swc unarch' with latest swift client
- removed unnecessary code