Refactored classifier
Merge branch 'master' of https://github.com/SigmaCR/sigma-cr
Merge branch 'master' of https://github.com/SigmaCR/sigma-cr
Merge branch 'master' of https://github.com/SigmaCR/sigma-cr
Merge branch 'master' of https://github.com/SigmaCR/sigma-cr
Filtered out review meta data