1.7.1

Signed-off-by: Emmanuel Mathot <emmanuel.mahot@gmail.com>
Bugs fixes

- AtomItem comparison with ID
- Added originator url of OSD
- Added totalResults for GenericOpenSearchable
- new Tests

Signed-off-by: Emmanuel Mathot <emmanuel.mahot@gmail.com>
Merge branch 'refs/heads/1.7'