adding async to the package dependencies
removing console.logs
Refactored update test
Turned asynchronous vote tests to series.
Merge branch 'controllers' of https://github.com/rtoal/chuzr into controllers
refactored update test
Merge branch 'controllers' of https://github.com/rtoal/chuzr into controllers
fixed get to return 200 not 201
fixed bug in update test
update tests actually working
Added limitations to the vote rating field. Need to allow users to only vote on a product once
merging controllers into ingestor