Add function to add RelativeDateFilter on search requests
Add function to add RelativeDateFilter on search requests
Merge pull request #36 from AlexandreToyer/3.0

Add function to add RelativeDateFilter on search requests
Add explanation for sortings and facets
Merge pull request #37 from AlexandreToyer/3.0

Add explanation for sortings and facets
Merge branch '3.0'