Remove spaces at the end of lines
Improve french translation
Text formatting - french rules
https://fr.wikipedia.org/wiki/Wikip%C3%A9dia:Conventions_typographiques#Signes_de_ponctuation
French translation - more improvements
Style, typos, spelling
Merge remote-tracking branch 'origin/master' into french-translation

Conflicts:
	index.html
Merge pull request #37 from mquandalle/french-translation

Improve french translation