We need to index the organisation type on Organisations (and for good measure we also do it for focal points)
Revert "We need to index the organisation type on Organisations (and for good measure we also do it for focal points)"

This reverts commit 040008af70941bdca14f2794553c9b89b604bca4.
Display partner logos on home page, tabbed under their category. Refs #8762 #8764