Change the loading indicator from a progress bar to a spinner. Fixes
issue with the <progress> element having a different appearance on
different browsers.
* Add a "Size" menu to the My Uploads / All Uploads pages to allow
changing the thumbnail size.
* Make the My Uploads / All Uploads pages use the same thumbnail size as
the post index page.
* Change the "Gallery | Table" links on the My Uploads page to icons.
Add a 'Copy Link' action to forum posts and comments. This copies the
full link to the clipboard. The 'Copy ID' action copies just the DText
shortlink (comment #XXX or forum #XXX).
Put the option to sticky a comment in the "..." popup menu instead of
in the comment edit form. This makes it more consistent with deleting or
undeleting a comment.
Also fix a bug where the comment undelete icon didn't show up due to a
typo.
Change post votes to work the same way as comment votes:
* Make the upvote arrow blue if you've upvoted the post, or grey if you
haven't. Likewise for the downvote arrow.
* Make it so you can click the upvote or downvote arrows to undo the vote.
* Don't show any notices when you vote on a post.
Also fix it so that votes work the same way on the posts page, the
comments page, and in the modqueue. Before it wasn't possible to undo
votes on the comments page or in the modqueue.
Previously thresholded comments were hidden completely. You had to click
the "Show X hidden comments" button to unhide all hidden comments in a
thread. Now it works like this:
* When a comment is below your threshold, the comment text is hidden and
replaced by a `[hidden]` link, which you can click to unhide the comment.
* When a comment is at half your threshold (for example, your threshold
is -8 but the comment is at -4), then the comment is greyed out.
This means that comments aren't completely hidden, they're just
collapsed, so you can see the commenter and the score without unhiding
the comment. It also means you don't have to scroll back up to unhide a
comment, and threads aren't disrupted by comments being secretly
hidden (which is confusing when people are replying to hidden comments,
which forces you to go back up and unhide to find).
Refactor the post preview html to use the ViewComponent framework. This
lets us encapsulate all the HTML, CSS, and helper methods for a UI
component in a single place.
See https://viewcomponent.org.
