metaKey is only set correctly on keyDown, not keyUp, so this swaps to using that

This stops the empty compose view from scrolling on 4-inch devices.

A couple of places were using "reblog" rather than "boost" - this updates them to match the web UI

Removes extra UI margins < 360px, and allows the tab bar to scroll. Also slightly improves horizontal scrolling behaviour on desktop.

An additional selector was provided to make the bio only hide on the timeline and not on the user page itself.

button takes you back to getting started page

in the column and what appears as desktop notifications. Settings do not
persist yet

Better initial state for unlisted/nsfw toggles

Reflect "requested" relationship in API and UI
Reflect inability of private posts to be reblogged in the UI
Disable Webfinger for locked accounts

Filters out hidden stream entries from Atom feed
Blocks now generate hidden stream entries, can be used to federate blocks
Private statuses cannot be reblogged (generates generic 422 error for now)
POST /api/v1/statuses now takes visibility=(public|unlisted|private) param instead of unlisted boolean
Statuses JSON now contains visibility=(public|unlisted|private) field

fix #361 with rich OEmbed display via iframe, fix #237 by hiding sensitive
content behind a spoiler on public pages

Fix #205, fix #156, fix #124