V2 - Esthetic improvement, French version and small modifications

I made a few changes to the project to give it a more polished finish. Alongside the correction of typos (and unexpected dots I left on the cards when using GIMP that I had to erase), I also modified the card's background to make them more aesthetically pleasing (see below), and translated them into French.

The background is a close up of Georgia O'Keeffe - Hands by photographer Alfred Stieglitz. For the original file, you can follow the link: "Georgia O'Keeffe — Hands" on Wikimedia Commons.

As a sidenote, I also modified the game's page to be reminiscent of the cards and even made a custom favicon!