Add progress bar to new persona page, move to /
Fix question language
Add explanation more possibility
Use current language for explanation
Add C4C question guide
Add default explanations to questions

Reformatted everything due to script generation
Switch new persona form with default homepage
Merge branch 'gh-pages' of github.com:okfde/eucopyright into gh-pages
Merge branch 'feature' into gh-pages

Conflicts:
	_data/questions.yml
Add C4C explanations to questions.yml

Reformatted due to script