remove unused comments

Gemfile.lock

...rollers/admin/communication/blocks/headings_controller.rb

app/models/communication/extranet.rb

app/models/communication/website.rb

app/models/communication/website/agenda/category.rb

app/models/communication/website/agenda/event.rb

app/models/communication/website/configs/base.rb

...cation/website/configs/default_content_security_policy.rb

...models/communication/website/configs/default_languages.rb

...odels/communication/website/configs/default_permalinks.rb

...dels/communication/website/configs/deuxfleurs_workflow.rb

...odels/communication/website/configs/development_config.rb

...models/communication/website/configs/production_config.rb

app/models/communication/website/page.rb

app/models/communication/website/page/accessibility.rb

app/models/communication/website/page/administrator.rb

app/models/communication/website/page/author.rb

...models/communication/website/page/communication_agenda.rb

...ommunication/website/page/communication_agenda_archive.rb

app/models/communication/website/page/communication_post.rb