* Small localisation enhancement.
Be consistent regarding "e-mail" vs "courriel": I suggest
using "courriel" to refer to the electronic message and
"e-mail" when used in "adresse e-mail". This reflects
the usage I generally observe, but I may be wrong.
* Localisation enhancements.
Omit some commas: "..., ..., ou ..." should be "..., ... ou ..."
since "ou" already articulates the sentence.
Also replace "demande" by "requête" when it makes sense.
* Update devise.fr.yml fixing minor typos
* add missing strings
* Fix a translation and add translation for devise part
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
