v0.3.16
IMPROVEMENTS:
- [Enhance tests][Files & Directory scenarios] Test get nested directories and files in nested directory GH-98
- remove get_bucket_location and use ruby sdk to improve performance when uploading object GH-97
- using bucket_exist to checking bucket GH-95
- add change log GH-94
BUG FIXES:
- fix delete all of files bug when specifying a prefix GH-102