Thème v8 avec script de migration (#909)

bin/migrate/files/replace.sh

bin/migrate/files/v7-to-v8.csv

bin/migrate/migrate.js

bin/osuny.js

layouts/_default/list.html

layouts/_default/single.html

layouts/_default/taxonomy.html

layouts/_default/term.html

layouts/administrators/list.html

layouts/administrators/term.html

layouts/administrators/terms.html

layouts/authors/list.html

layouts/authors/term.html

layouts/authors/terms.html

layouts/diplomas/list.html

layouts/diplomas/term.html

layouts/diplomas/terms.html

layouts/events/list.html

layouts/events/section.html

layouts/events/single.html