fix css task
add homepage UX design
Update README.md

Update README.md
update vagrant
add registration and login api
add registration and login layout
tmp fix for travis tests
Merge pull request #12 from ZniehGames/add-registration

Ajout de l'inscription au jeu et à la newsletter ainsi que du login
Add travis-ci build status
update text
fix test and texts
First try with fight page
Improve sides by adding some elements (health, infos, etc..)
Add slides images