Removed beautifulsoup
Added scraping of publisher and published datetime fields
Fixed tests
Removed unnecesary printing of error messages
Moved suppression of stdout
Merge pull request #47 from open-review/hotfix-annoying-env-warning

Removed unnecesary printing of error messages
Merge pull request #45 from open-review/feature-remove-beautifulsoup

Feature remove beautifulsoup
Merge branch 'master' into landing-page-design