Merge pull request #149 from gsegura/develop

Fixed issue when out of stock products overwrite the data in mongo
Modified autocomplete type limits
Merge pull request #150 from lujameva/update_autocomplete_limits

Modified autocomplete type limits
Merge pull request #151 from gsegura/develop

fix error when copying embedded search server. it was missing to set the...
Merge pull request #152 from gsegura/develop

Fix group sorting criteria. IsCloseout should be the first criteria
add support to sort by bestSeller in the API