WIP: Expand urls in tweets

[bf4]

Needs tests and redesign, but otherwise works

[chrishunt]

Please rebase so we only have c6429dcf 8cd5936d 673b25a4

[bf4]

Testing this requires the previous pull requests... before merging, ensure you can rake refresh_tweets and load a page in your browser

[chrishunt]

👍 Pretty please?

[bf4]

sure. I was thinking of also moving the expansion to the tweet processing leve, but since that would be destructive, was considering adding an 'original tweet text' field. Unrelated, I want to add a 'context' field that represents the search term the tweet was found from, then... eventually extract most of this as an engine.. :)

[bf4]

I'm rewriting this to add a tweet_display_text field that is populated at import time.. should I continue to update this pull request?

[eriktrom]

Just make it easy to merge and I'll do so.. Keep adding tests and I don't mind merging at a faster rate, given the feature is not going to bloat the code base -- aka, it is derived from something needed, with a reason that outweighs the expense of maintenance moving forward..