We need to get users into the store, though.

This fixes #11.

Much smaller filesize for vendor.js, although we'll have to see if all
the intervals are ok.

This might happen when you visit other convos via the notifications bar.

I still have to think about how to integrate them in the state system...

The idea is that all interactions should move there, so components
don't have to pass around credentials all the time.

Fix bugs related to uploading attachments

See merge request !5

It's not a prop, these are only for passing data, not for local data.

# Conflicts:
#   src/components/attachment/attachment.js

Also, move some css around.

See https://bugzilla.mozilla.org/show_bug.cgi?id=1136818 for the word
wrapping stuff.

Don't show new statuses immediately if we already have something in there.