Merge branch 'develop' into 'master'

Regular merge of develop

See merge request R3/outreach/templates/presentation!2

2019/2019-01-01_presentationName/slides/index.md

+# Presentation Title
+
+## Month XYth, 2019
+
+<div style="top: 6em; left: 0%; position: absolute;">
+    <img src="theme/img/lcsb_bg.png">
+</div>
+
+<div style="top: 5em; left: 60%; position: absolute;">
+    <img src="slides/img/r3-training-logo.png" height="200px">
+    <br><br><br>
+    <h1>A catchy title</h1>
+    <br><br><br>
+    <h4>
+        Firstname LastName, Title<br><br>
+        firstname.lastname@uni.lu<br><br>
+        <i>Luxembourg Centre for Systems Biomedicine</i>
+    </h4>
+</div>

2019/2019-01-01_presentationName/slides/list.json

+[
+    { "filename": "index.md" },
+    { "filename": "overview.md" },
+    { "filename": "thanks.md" }
+]

2019/2019-01-01_presentationName/slides/overview.md

+# Overview
+
+0. Subject 1
+1. Subject 2

2019/2019-01-01_presentationName/slides/thanks.md

+# Thank you.
+
+<center><img src="slides/img/r3-training-logo.png" height="200px"></center>
+
+Contact us if you need help:
+
+<a href="mailto:r3lab.core@uni.lu">r3lab.core@uni.lu</a>
+