Ajout de la nav comme sous module
nav.js rempalcé par bootstrap.min.css
Merge pull request #7 from FramaJosephK/add-submodule-nav

Add submodule nav
Add transition to the drawer
Improve front tile design
Merge pull request #8 from Flaburgan/tiles

Improve front tile design
Start work on back tiles
Add animation front tile / back tile
Work on tiles
Merge pull request #10 from Flaburgan/tiles

Animation des tuiles
Add transition to the drawer
Merge branch 'animate-drawer' of github.com:Flaburgan/plmprepa into animate-drawer
fix tiles rendering when the drawer is animated
Merge pull request #11 from Flaburgan/animate-drawer

Animate drawer
Corrections mineures