Release: First version of new Activity Feed

@joet You should remove the right column completely (People And Breweries followed) , in all of the 5 “Latest pages” and optimize the left column instead.
The Manage People Followed and Manage Breweries Followed already have their own page and link in the menu (see top right) so it’s useless to have it on each page again, and reducing the size of the main column on each latest pages… especially on the new Feed page where it shrinks it way more than the others, which makes it look not very good on desktop…that right column isn’t particularly good looking either compared to the rest anyway and it’s also available from our profile page (a more useful place there since it’s from our profile, and better looking there too) so you don’t need it in the Latest/Feed section