expose path style access in the S3 adaptor
Merge pull request #134 from cvedel/master

expose path style access in the S3 adaptor
replaced HttpClientUtils as SingleClientConnManager is not a good fit
for round robin over multiple endpoints
added pool_size in the sproxyd sample config
Merge pull request #135 from cvedel/sproxyd-adapter-multi

Better connection management for the sproxyd adaptor
CDMI container spec fixes

put/delete container URL must end with /
put body should be valid JSON
Merge pull request #141 from cvedel/cdmi-base-containers-spec

Cdmi base containers spec
update CHANGELOG to v0.4.0 alpha 1
Merge branch '0.4.0.0' of https://github.com/intel-cloud/cosbench into 0.4.0.0