Add kalamar logo to qrcode :)

Change-Id: Ib02b271ad38e7d0bcec943ecf71aa1cb2ef4958f
diff --git a/lvc_identification.Rmd b/lvc_identification.Rmd
index a7e4ed8..723da71 100644
--- a/lvc_identification.Rmd
+++ b/lvc_identification.Rmd
@@ -15,7 +15,7 @@
     email: banski@ids-mannheim.de
     website: "https://www.ids-mannheim.de/"
     qrlink: >
-      `r posterdown::qrlink("https://korap.ids-mannheim.de/instance/nkjp1m-sgjp")`
+      `r posterdown::qrlink("https://korap.ids-mannheim.de/instance/nkjp1m-sgjp", logo="kalamar_wbg.svg")`
 output: 
   posterdown::posterdown_ids:
     self_contained: false