wip pages index

...ers/admin/communication/website/index_pages_controller.rb

app/models/communication/website.rb

app/models/communication/website/home.rb

app/models/communication/website/index_page.rb

app/models/communication/website/page.rb

app/models/communication/website/with_index_pages.rb

app/models/education/program.rb

app/models/research/journal/article.rb

app/models/research/laboratory/axis.rb

app/models/university/person.rb

app/models/university/person/administrator.rb

app/models/university/person/author.rb

app/models/university/person/researcher.rb

app/models/university/person/teacher.rb

...ews/admin/communication/website/index_pages/edit.html.erb

...ws/admin/communication/website/index_pages/index.html.erb

app/views/admin/communication/websites/_sidebar.html.erb

config/locales/communication/fr.yml

config/routes/admin/communication.rb

...0220214144924_create_communication_website_index_pages.rb