New structure for scrapers
Fixed tests
Generalised the Fetching and Parsing errors
Restored caching functionality
Merge pull request #52 from open-review/feature-view-more

Feature view more
Reduced size of try/except block
Merge pull request #51 from open-review/enhancement-scraper-functionality-split

Enhancement scraper functionality split
Removed obsolete setting FORCE_STATICFILES
Merge branch 'master' of https://github.com/open-review/open-review into feature-paper-categories
Fixed tests
Added category functionality to ArXiv scraper
Improved tests for reviewform