* Clean up some markup & dead code
* Order comments in Firestore instead of on client
* Order bets in Firestore instead of on client
* Make indexes file up to date with production
* WIP liking markets with tip
* Refactor Userlink, add MultiUserLink
* Lint
* Lint
* Fix merge
* Fix imports
* wip liked contracts list
* Cache likes and liked by user ids on contract
* Refactor tip amount, reduce to M
* Move back to M
* Change positioning for large screens
* De-feedify contract bets list
* De-feedify contract comments lists
* Clean up a bunch of duplicated work in the comments list stuff
* Remove wrapper markup from comment replies list
* Fix sort order on comments I broke
* Kill now unhelpful `CommentRepliesList` wrapper component
* More random cleanup
* More cleanup and fix some styling I had broken
* Make bet calculations less wrong
* Keep up to date with master
* Make copy link component copy better URL
* Make highlighted comments align properly
* Make user header left align with content on comments
* Fix some free response UI stuff up
