update readme
Merge branch 'master' of github.com:gitesdewallonie/gites.skin
Merge branch 'master' of github.com:gitesdewallonie/gites.skin
Merge branch 'master' of github.com:gitesdewallonie/gites.skin
Merge branch 'master' of github.com:gitesdewallonie/gites.skin
Merge branch 'master' of github.com:gitesdewallonie/gites.skin
Update readme ##