Merge pull request #146 from gnb/docs2

Docs2
dpl_swift_list functionnal (can list a specific bucket, does't handle suffix yet)
 droplet: typos in service ID in examples
 droplet: typo in "If-Unmodified-Since"
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
#9699 droplet: create a unit test framework - Add a check framework based unit tests for most common struct used in droplet - The tests complete with the following coverage - File 'src/sbuf.c' Lines executed:85.19% of 54 - File 'src/dbuf.c' Lines executed:30.56% of 108 - File 'src/ntinydb.c' Lines executed:84.21% of 76 - File 'src/value.c' Lines executed:44.78% of 67 - File 'src/dict.c' Lines executed:60.11% of 188 - File 'src/task.c' Lines executed:79.47% of 151

git-svn-id: svn+ssh://svn.xe15.com/svn/bizanga/interop@37084 d0ba0a31-f0f3-0310-b3bb-b8bd854a737c
Merge pull request #152 from scality/scality_svn

#9699 droplet: create a unit test framework - Add a check framework base...
typos in fail_if() macro usage
9837 add missing librt to the linker
first commit new branch
last commit from me, container metadata seems to work, but object metadata cause a infinite loop in readreplyheader, causing a disconection and a generic DPL_FAILURE
Merge pull request #154 from thibault-scal/master

Work of RnD trainee thibault
#9977 Fix in autotools scripts build dependencies on check unit test framework in droplet (gh issue 156)
#9977 build for centos

git-svn-id: svn+ssh://svn.xe15.com/svn/bizanga/interop@37553 d0ba0a31-f0f3-0310-b3bb-b8bd854a737c
Test the whole string in dbuf_test

not just the first 8 or 4 bytes.
Adjust unit test C indentation

to look like the rest of the Droplet library code.
Fix compile warnings in unit tests.