Merge pull request #600 from noesya/logos-on-dark-background

app/assets/stylesheets/admin/pure/style.sass

app/controllers/admin/university/organizations_controller.rb

app/models/communication/block/component/organization.rb

app/models/university/organization.rb

app/views/admin/application/_dependencies.html.erb

app/views/admin/university/organizations/_form.html.erb

app/views/admin/university/organizations/_list.html.erb

app/views/admin/university/organizations/show.html.erb

app/views/admin/university/organizations/static.html.erb

config/locales/university/en.yml

config/locales/university/fr.yml