tweak network graphs to allow dragging to rearrange the graph [Finishes #66080906]
re-order tabs on profile page [#66094112]
add links for connected people with local profiles [Finishes #66081390]
sort and display profile connected people/orgs by cumulative weight of connections [Finishes #66081242]
suppress connected people/org URI on profile page; link to viaf, wikipedia with small image icon [Finishes #66081756]