added related products to the product object
added freeGifts to api
added generation, master product
Fixing breadcumb path category level
Merge pull request #188 from rmadrigal315/category_breadcumb_level_fix

Fixing breadcumb path category level
Merge pull request #187 from gsegura/develop

fix broken logic to fall back search queries that returned 0 results to ...
added related products to the product object
added freeGifts to api
added generation, master product
fixed encoding issue for path in requests
Merge branch 'develop' of https://github.com/naveenhooda2000/opencommercesearch into develop
OCS 0.6.0
Merge pull request #186 from naveenhooda2000/develop

freeGifts, generation number,generation master added
Return 400 (Bad Request) when a query fails due to syntax error
Changed ProductApiException to report status code from HTTP responses
Fixed broken build due to merge
OCS 0.7.0