Squashed '_posts/' changes from 560c5ec..1a00180
Squashed '_posts/' changes from 560c5ec..1a00180

1a00180 add schenone seminar

git-subtree-dir: _posts
git-subtree-split: 1a00180a23f2c5283c3d53a25770534b6d800d6c

cemosis/csmi.cemosis.fr,cemosis/csmi.cemosis.fr,cemosis/csmi.cemosis.fr