Use NBSPs inside all names to avoid intern line beaks

Change-Id: I1e2706c8db95150c6c17b29a23bc0eb8a3a68693
diff --git a/R/poster.Rmd b/R/poster.Rmd
index 7dde93f..5253df9 100644
--- a/R/poster.Rmd
+++ b/R/poster.Rmd
@@ -3,65 +3,65 @@
 subtitle: "First launch of ICC written"
 date: "`r Sys.Date()`"
 author:
-    - name: Marc Kupietz
+    - name: Marc Kupietz
       affil: 1
-    - name: Adrien Barbaresi
+    - name: Adrien Barbaresi
       affil: 2
-    - name: Anna Čermáková
+    - name: Anna Čermáková
       affil: 3
-    - name: Małgorzata Czachor
+    - name: Małgorzata Czachor
       affil: 4
-    - name: Nils Diewald
+    - name: Nils Diewald
       affil: 1
-    - name: Jarle Ebeling
+    - name: Jarle Ebeling
       affil: 5
-    - name: Rafał L. Górski
+    - name: Rafał L. Górski
       affil: 4
-    - name: John Kirk
+    - name: John Kirk
       affil: 6
-    - name: Michal Křen
+    - name: Michal Křen
       affil: 3
-    - name: Harald Lüngen
+    - name: Harald Lüngen
       affil: 1
-    - name: Eliza Margaretha
+    - name: Eliza Margaretha
       affil: 1
-    - name: Signe Oksefjell Ebeling
+    - name: Signe Oksefjell Ebeling
       affil: 5
-    - name: Mícheál Ó Meachair
+    - name: Mícheál Ó Meachair
       affil: 7
-    - name: Ines Pisetta
+    - name: Ines Pisetta
       affil: 1
-    - name: Elaine Uí Dhonnchadha
+    - name: Elaine Uí Dhonnchadha
       affil: 8
-    - name: Friedemann Vogel
+    - name: Friedemann Vogel
       affil: 9
-    - name: Rebecca Wilm
+    - name: Rebecca Wilm
       affil: 1
-    - name: Jiajin Xu
+    - name: Jiajin Xu
       affil: 10
-    - name: Rameela Yaddehige
+    - name: Rameela Yaddehige
       affil: 1
 affiliation:
   - num: 1
-    address: IDS Mannheim
+    address: IDS Mannheim
   - num: 2
-    address: BBAW Berlin
+    address: BBAW Berlin
   - num: 3
-    address: Charles University
+    address: Charles University
   - num: 4
-    address: Polish Academy of Sciences
+    address: Polish Academy of Sciences
   - num: 5
-    address: University of Oslo
+    address: University of Oslo
   - num: 6
-    address: University of Vienna
+    address: University of Vienna
   - num: 7
-    address: Dublin City University
+    address: Dublin City University
   - num: 8
-    address: Trinity College Dublin
+    address: Trinity College Dublin
   - num: 9
-    address: University of Siegen
+    address: University of Siegen
   - num: 10
-    address: Beijing Foreign Studies University
+    address: Beijing Foreign Studies University
 
 
 logoleft_name: "../Figures/ICC_COL.svg"