this add json osd dicovery

Signed-off-by: Emmanuel Mathot <emmanuel.mathot@gmail.com>
ready to pack 1.1.5

Signed-off-by: Emmanuel Mathot <emmanuel.mathot@gmail.com>
Summary and Content added

Signed-off-by: Emmanuel Mathot <emmanuel.mathot@gmail.com>
added Authors and copyright

Signed-off-by: Emmanuel Mathot <emmanuel.mathot@gmail.com>
ready to pack 1.1.6

Signed-off-by: Emmanuel Mathot <emmanuel.mathot@gmail.com>
Merge branch 'hotfix/discover'