hitting profiles.json publically displays only public stuff; if you're connected to a user, it shows that user's complete profile response

Translation popup "Reshare author's post?" /stream

click entire white bar on post in profile to go to show page to make it easier to navigate (our icons are too small for my dumb mouse to click) [ci skip]

following is good for bookkeeping in the database, but provides confusion, and could limit likes and/or commenting to start receiving notifications in a conversation.

use flash message instead of just appending reshares to the current stream

implicitly expand / contract a post by clicking on it.  use the permalink icon to go to the show page.  (user tested, mother approved)

also now add a beta role

Updated readme. [ci skip]

Modified Pirate Translation making it better.

* do not raise if profile xrd isn't found
* error out on a ssl error rather than on the unexpected nil value later
* be more verbose about failed xrd fetches