#10157 droplet build break on hudson
#10355 : check the return value of dpl_put in dpl_fput
#10355 : do not set empty data in metadata-only CDMI requests
#10371 droplet: fix build configure on CentOS 5
#10395 : range.start and range.end are uint64_t
#10592 : do not modify link target
#7849 : Droplet function to extract extended attributes, and unitary test
#8725 : enrich droplet context creation error messages
#10833 : droplet API to get attributes and children of a node in one request
#10833 : UNTESTED list_bucket_attrs for s3 and posix backends.
Fix autoconf problems on droplet tools (Droplet-sh, Droplet-tools) - see #10910
Unable to list entries on root bucket - see #10912
Droplet support for S3 signing version 4 - #10919
Fix libdroplet compilation warnings #10919
Reorganization of s3 backend sources #10919
Support of authenticating request by query parameters with aws signature v4 - #10919
Rename sign_version parameter to aws_auth_sign_version - #10919
Add s3 auth v4 utests - #10919
Add missing file utests/tests/s3/auth_utest.c + fix segfault crash on authentification method outside test environment - #10919
Add 9 unit tests for aws sign version 2 - #10919