On transfère les modifs sur les livres dans la branche de la 0.9

Revert "Merge branch 'master' of github.com:StarshineOnline/Starshine-Online"

This reverts commit 30bd661b1d26ec284628f3b2ca1ca9f622283ca4, reversing
changes made to 93aff42b1bf103446fdb7abf9a99219f4d399a32.