replace isaw.facultycv archetypes functionality with collective.person and customizations

[paregorios]

https://github.com/isawnyu/isaw.web/tree/master/src/isaw.facultycv

• [ ] Add new Person content type based on collective.person
  • Schema (see below)
  • Folderish
  • Show in navigation
  • Image cropping
  • Working copy support
• [ ] Make sure the existing views work with the new content type:
  • faculty_detail view (default view of the content type)
  • customized folder listing including name, image, titles, and email
  • foaf.rdf
  • byline links from other content
  • third-party profile links
• [ ] Migrate existing profiles to the new content type
  • simply discard any "cv" objects found
• [ ] Remove unused functionality
  • Old Archetypes-based content type
  • CV features
• [ ] Test for WCAG 2.1 AA conformance and remedy UI as necessary

See further: isaw.nyu.edu Faculty Profile content type from David G.