A bunch of upstream updates:
An update to the SMTP to GS code so it can handle SSL (not that we use SSL for smtp2gs on Production, but good to keep things up to date)
A swath of metadata updates (mostly) to ensure we have the right Copyright for everything, and a more sophisticated egg-dependency declaration
A update to the Members page, closing <https://redmine.iopen.net/issues/3862> and <https://redmine.iopen.net/issues/3863>
Closing Bug 3864 <https://redmine.iopen.net/issues/3864>
Handle the menu layout on small screens <https://redmine.iopen.net/issues/3909>
Finally, removing the extra sign-in link on Content Manager pages, because it is ugly.