Merge pull request #149 from scality/scality_svn

Scality svn
list bucket -> get/ correction de l'erreur de compilation dans examples/idtestbuffered3.c
dpl_put (only to create directory, problem with file uploading)
dpldelete empty directory and files
Merge pull request #152 from scality/scality_svn

#9699 droplet: create a unit test framework - Add a check framework base...