data update
Merge branch 'master' of https://github.com/berrycardsagainsthumanity/berrymotes
Cache css files

Save css files from reddit into the cache dir and use the cached version
if the download fails.
Increase backoff if download fails
Remove unused subreddits

These subreddits are no longer in use and set to private or deleted.
They can't be scraped anymore.
Merge pull request #37 from Trellmor/css_cache

Cache css files
Merge pull request #38 from Trellmor/inactive_subreddits

Remove unused subreddits
data update
Merge branch 'master' of https://github.com/berrycardsagainsthumanity/berrymotes