fix error decoding filterQueries for search method in ProductAPI endpoint
fix issue with category facet for browse methods in product-api endpoint
Merge remote-tracking branch 'upstream/develop' into develop
fix several broken unit tests for api
add support for fields=* for the product api endpoints
improve error messaging for saving empty products error in product-api
fix broken unit test
Merge pull request #96 from gsegura/develop

Fix several issues with the product-api