Adds html kwarg to content extractor so we only makes the request if needed
Adds new metadata for frontend presentation
Makes content extraction smarter and fixes quirks
Stops irrelevant retweets from being processed
Fixes bug in tweet collector
Refactor time formatter and ranking
Sleep rather than break if there are no more raw tweets to process
Fixes bug that put content out of order
Adds flags for bypassing newspaper when we don't want its URL sanitizer
Reorder content extraction algorithm to favor opengraph and twitter tags
Change requests timeout and print better errors
Improves twitter card extraction
Sort by unique tweeters rather than total number of tweets
Merge pull request #19 from NUKnightLab/la-metadata

Improves extraction and query algorithms, and returns richer metadata