Changed action button backgrounds to white with green text
Made very rough layout change to profile info cell, some of the excess space was removed
Added white pickle in navigation bar to HomePFVC
Added first working HomeFeed without LoadMoreCell
Changed loadMoreCell logic to delegate from ParentViewController -- added previously mentioned delegates into all classes that use the cell -- added loadMoreCell to HomeFeed -- updated outdated cells in storyboard of User (Explore) to the ones that were in Profile
Added refresh button (in NavBar) functionality to HomeFeed