UI: '/education' and '/research' update

* '/education' and '/research' go to home page sections
* ‘#education’,’#research’
* (closes #596) (closes #646)
templates: fixes in js code
UI:  replace "analyzing" with "analysing"
footer: adds DPHEP image on footer

* (closes #647)
UI: updates breadcrumbs
UI: remove "Related Pages" from collections boxes

* (closes #654)