Crowdin setup

[brunobord]

Plan

• create the django-formidable project on crowdin (thank you Ben)
• crowdin-cli
  • add the crowdin-cli requirements to the dev requirements,
  • create the crowdin.yml.tmpl file
  • build a small tool that enables to generate the crowdin.yml file out of the .tmpl + the secret password (API key)
  • the crowdin.yml file must be "gitignored"
  • add useful commands to the Makefile
    • collect
    • upload
    • download
• Packaging:
  • build a package without the .mo files, see if the french translations are picked up by the compilemessage won't work.
  • build a package with the .mo files, see if the french translations are picked up at runtime
• Add every string that will be displayed to the user and that must be translatable