adding experimental field in schema for solr ab testing
Merge pull request #93 from naveenhooda2000/develop

adding experimental field in schema for solr ab testing
removed ispackage from solrinputdocument since we need it only for mongo
fixed the tests which were failing because of group summary in the search results
removed redundant code from test
Merge pull request #94 from naveenhooda2000/develop

Develop
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