Added sample config file for boto3 and vstart.sh
Modified setup.py, requirements.txt, and README
Added an rgw_interactive.py to use interactively
with vstart.sh and python -i
Ported 400+ tests over to boto3 from functional/test_s3.py
Signed-off-by: Ali Maredia <amaredia@redhat.com>
(cherry picked from commit 67f4f5d356)