diff --git a/module1/ressources/introduction_to_markdown.md b/module1/ressources/introduction_to_markdown.md
index 45ddce3f710e6f911e7b202fd6d850e60d384498..7ace1969d0e79eac51b84056dff560699d72d0f3 100644
--- a/module1/ressources/introduction_to_markdown.md
+++ b/module1/ressources/introduction_to_markdown.md
@@ -1,7 +1,6 @@
---
TITLE: FIXME Introduction à Markdown
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:57:06 2019
+Date: Tue Feb 19 19:19:03 2019
---
Voici un aperçu rapide de la syntaxe Markdown repris d'une [présentation de Github](https://guides.github.com/features/mastering-markdown/) ainsi que de celles d'[Archer Reilly](http://csrgxtu.github.io/2015/03/20/Writing-Mathematic-Fomulars-in-Markdown/).
diff --git a/module1/ressources/introduction_to_markdown_fr.md b/module1/ressources/introduction_to_markdown_fr.md
index cbdf956630b914a928d272fd174226956063beb5..3e12bbecb7febe392b441b70c08a05eafe703741 100644
--- a/module1/ressources/introduction_to_markdown_fr.md
+++ b/module1/ressources/introduction_to_markdown_fr.md
@@ -1,7 +1,6 @@
---
TITLE: Introduction à Markdown
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:57:06 2019
+Date: Tue Feb 19 19:19:03 2019
---
Voici un aperçu rapide de la syntaxe Markdown repris d'une [présentation de Github](https://guides.github.com/features/mastering-markdown/) ainsi que de celles d'[Archer Reilly](http://csrgxtu.github.io/2015/03/20/Writing-Mathematic-Fomulars-in-Markdown/).
diff --git a/module2/ressources/emacs_orgmode.md b/module2/ressources/emacs_orgmode.md
index d3a8deea9efd56d20bf6e559d3913206ba12e393..0652f59300a72e6d6fe08f061a8818ab54b0322a 100644
--- a/module2/ressources/emacs_orgmode.md
+++ b/module2/ressources/emacs_orgmode.md
@@ -1,7 +1,6 @@
---
TITLE: Emacs/org-mode
-AUTHOR: Arnaud Legrand
-Date: Mon Feb 18 09:52:09 2019
+Date: Tue Feb 19 19:19:03 2019
---
**Disclaimer:** The two sections *A simple "reproducible research" emacs configuration* and *A stub of replicable article* explain how to set up emacs/org-mode for this MOOC. These are very important sections in the context of this MOOC. **These sections are illustrated in two out of the [three video tutorials of this sequence](https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/9cfc7500f0ef46d288d2317ec7b037b4), and** **which you really should follow carefully**. **Otherwise, you may have trouble doing the exercises later on**. Likewise, I strongly encourage you to watch the ["emacs and git" video tutorial available at the same place](https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/9cfc7500f0ef46d288d2317ec7b037b4).
diff --git a/module2/ressources/emacs_orgmode_fr.md b/module2/ressources/emacs_orgmode_fr.md
index 7b7ef4097e2619b500f614bfd6311d3d31cc55e6..4ae3760bdeea645a63c215a61f91dff1567787cd 100644
--- a/module2/ressources/emacs_orgmode_fr.md
+++ b/module2/ressources/emacs_orgmode_fr.md
@@ -1,7 +1,6 @@
---
TITLE: FIXME Emacs/org-mode
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 17:43:42 2019
+Date: Tue Feb 19 19:19:03 2019
---
**Disclaimer:** The two sections *A simple "reproducible research" emacs configuration* and *A stub of replicable article* explain how to set up emacs/org-mode for this MOOC. These are very important sections in the context of this MOOC. **These sections are illustrated in two out of the [three video tutorials of this sequence](https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/9cfc7500f0ef46d288d2317ec7b037b4), and** **which you really should follow carefully**. **Otherwise, you may have trouble doing the exercises later on**. Likewise, I strongly encourage you to watch the ["emacs and git" video tutorial available at the same place](https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/9cfc7500f0ef46d288d2317ec7b037b4).
diff --git a/module2/ressources/gitlab.md b/module2/ressources/gitlab.md
index 2e78fbc368dfc84ca35d4db7e6fe35513003875b..7a4e5765fb807e844657146b6e027bb6327695e0 100644
--- a/module2/ressources/gitlab.md
+++ b/module2/ressources/gitlab.md
@@ -1,7 +1,6 @@
---
TITLE: Git and GitLab
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:42:13 2019
+Date: Tue Feb 19 19:19:03 2019
---
**This document is particularly important if you follow the RStudio or the Org-Mode path.** **If you follow the Jupyter path, it can be ignored at first** **as we have closely integrated Jupyter and GitLab in the context of this MOOC.**
diff --git a/module2/ressources/gitlab_fr.md b/module2/ressources/gitlab_fr.md
index 4d53155175ba5c7df8053336cd29b4a7100f95b1..892ae413e53f9f213c42c67c2ac8f83266981f38 100644
--- a/module2/ressources/gitlab_fr.md
+++ b/module2/ressources/gitlab_fr.md
@@ -1,7 +1,6 @@
---
TITLE: Git et GitLab
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:42:13 2019
+Date: Tue Feb 19 19:19:03 2019
---
**Ce document est particulièrement important si vous suivez le parcours RStudio ou Org-Mode. Vous pouvez l’ignorer dans un premier temps si** **vous suivez le parcours Jupyter car nous avons étroitement intégré Jupyter et GitLab dans le contexte de ce MOOC.**
diff --git a/module2/ressources/maintaining_a_journal.md b/module2/ressources/maintaining_a_journal.md
index 711565087bcf5fceb245ae274ac1faaf791b8b53..049ad1b728e4d6fb12d9f434bfe1cd988aba5d9c 100644
--- a/module2/ressources/maintaining_a_journal.md
+++ b/module2/ressources/maintaining_a_journal.md
@@ -1,7 +1,6 @@
---
TITLE: Maintaining a journal
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:42:13 2019
+Date: Tue Feb 19 19:19:03 2019
---
Table of Contents
diff --git a/module2/ressources/maintaining_a_journal_fr.md b/module2/ressources/maintaining_a_journal_fr.md
index 4e1abb71f2443d0f5889d3257eafc8b12d0bbac5..2128ebcb600b0ce8b77049282b9518679917a6f0 100644
--- a/module2/ressources/maintaining_a_journal_fr.md
+++ b/module2/ressources/maintaining_a_journal_fr.md
@@ -1,7 +1,6 @@
---
TITLE: FIXME Maintaining a journal
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 17:43:42 2019
+Date: Tue Feb 19 19:19:03 2019
---
Table of Contents
diff --git a/module2/ressources/orgmode_examples/README_fr.md b/module2/ressources/orgmode_examples/README_fr.md
index 1580ddec77504a554a0316c175981c7b0bf58626..463f6e957fee00f4591ace2c8915aeccf8a84df1 100644
--- a/module2/ressources/orgmode_examples/README_fr.md
+++ b/module2/ressources/orgmode_examples/README_fr.md
@@ -1,6 +1,7 @@
---
TITLE: TODO Org Document Examples
AUTHOR: Arnaud Legrand
+Date: Tue Feb 19 17:43:42 2019
---
Table of Contents
diff --git a/module2/ressources/rstudio.md b/module2/ressources/rstudio.md
index 9345da2f858a013a8f70de897b0b8c4b90e7e32f..842365d7a77d8e47cf364b9f66a4a36e0b3e74b9 100644
--- a/module2/ressources/rstudio.md
+++ b/module2/ressources/rstudio.md
@@ -1,7 +1,6 @@
---
TITLE: Rstudio
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:42:13 2019
+Date: Tue Feb 19 19:19:03 2019
---
Table of Contents
diff --git a/module2/ressources/rstudio_fr.md b/module2/ressources/rstudio_fr.md
index f0a36d7aa630c2d32a01a30390e5e15880c7e224..0bc364904aa86dac7ba3e1c55893ae9feb68b981 100644
--- a/module2/ressources/rstudio_fr.md
+++ b/module2/ressources/rstudio_fr.md
@@ -1,7 +1,6 @@
---
TITLE: Rstudio
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:42:13 2019
+Date: Tue Feb 19 19:19:03 2019
---
Table des matières
diff --git a/module2/slides/ressources.md b/module2/slides/ressources.md
index 04f293368b2028853d56b714d734b07fc387525c..6c8912c7e48a9fcabfaeddaef5307fefe727cb33 100644
--- a/module2/slides/ressources.md
+++ b/module2/slides/ressources.md
@@ -1,5 +1,6 @@
---
-TITLE: Computational Documents
+TITLE: FIXME Computational Documents
+Date: Tue Feb 19 19:19:03 2019
---
Table of Contents
diff --git a/module2/slides/ressources_fr.md b/module2/slides/ressources_fr.md
index 4e1a8e18517b1f0d46f803d0ff4e7c1cc0da093d..02ffcc0d1c12ed59137e841ade1145593fb12f6e 100644
--- a/module2/slides/ressources_fr.md
+++ b/module2/slides/ressources_fr.md
@@ -1,5 +1,6 @@
---
TITLE: FIXME Computational Documents
+Date: Tue Feb 19 18:18:56 2019
---
Table des matières
diff --git a/module4/ressources/resources_environment.md b/module4/ressources/resources_environment.md
index 886b8ce1872526553d9f4d2af7d2d7937057abb4..d2458d3bc133234c707e0996847783bcbab06b8d 100644
--- a/module4/ressources/resources_environment.md
+++ b/module4/ressources/resources_environment.md
@@ -1,7 +1,6 @@
---
TITLE: Tracking environment information
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:28:06 2019
+Date: Tue Feb 19 19:19:03 2019
---
Table of Contents
diff --git a/module4/ressources/resources_environment_fr.md b/module4/ressources/resources_environment_fr.md
index b0f6ba5d7cc9c444fbc3fb6c3770372150225551..4b367ba0b950d417ee9384646a8cef9b43aa1621 100644
--- a/module4/ressources/resources_environment_fr.md
+++ b/module4/ressources/resources_environment_fr.md
@@ -1,7 +1,6 @@
---
TITLE: Informations sur l'environnement
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:28:06 2019
+Date: Tue Feb 19 19:19:03 2019
---
Table des matières
diff --git a/module4/ressources/resources_refs.md b/module4/ressources/resources_refs.md
index 1813394d423fdb62f5039dfb6056b5633197e791..9ec7b5315433b73f15cc7ad01fb66251404282c6 100644
--- a/module4/ressources/resources_refs.md
+++ b/module4/ressources/resources_refs.md
@@ -1,7 +1,6 @@
---
TITLE: Additional references
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:42:13 2019
+Date: Tue Feb 19 19:19:03 2019
---
Table of Contents
diff --git a/module4/ressources/resources_refs_fr.md b/module4/ressources/resources_refs_fr.md
index 9469449b5e6c00d3096be24b78dc886f6a37e087..3aeabe39365a84f8c8256f4d03ead6946937f59f 100644
--- a/module4/ressources/resources_refs_fr.md
+++ b/module4/ressources/resources_refs_fr.md
@@ -1,7 +1,6 @@
---
TITLE: Références complémentaires
-AUTHOR: Arnaud Legrand
-Date: Tue Feb 19 15:42:13 2019
+Date: Tue Feb 19 19:19:03 2019
---
Table des matières