Merge pull request #1297 from noesya/rename-people-to-persons

app/assets/images/communication/blocks/templates/persons.jpg

app/models/communication/block.rb

...min/communication/blocks/templates/persons/_edit.html.erb

...min/communication/blocks/templates/persons/_show.html.erb

.../communication/blocks/templates/persons/_snippet.html.erb

...n/communication/blocks/templates/persons/_static.html.erb

config/locales/communication/contents/en.yml

config/locales/communication/contents/fr.yml

test/fixtures/communication/blocks.yml

test/models/communication/website/connection_test.rb

test/models/communication/website/dependency_test.rb