adjust CITATION.cff and zenodo.json for the next release

.zenodo.json

 {
     "creators": [
+        {
+            "affiliation": "Potsdam Institute for Climate Impact Research",
+            "name": "Luderer, Gunnar"
+        },
+        {
+            "affiliation": "Potsdam Institute for Climate Impact Research",
+            "name": "Bauer, Nico"
+        },
+        {
+            "affiliation": "Potsdam Institute for Climate Impact Research",
+            "name": "Baumstark, Lavinia"
+        },
+        {
+            "affiliation": "Potsdam Institute for Climate Impact Research",
+            "name": "Bertram, Christoph"
+        },
+        {
+            "affiliation": "Potsdam Institute for Climate Impact Research",
+            "name": "Leimbach, Marian"
+        },
+        {
+            "affiliation": "Potsdam Institute for Climate Impact Research",
+            "name": "Pietzcker, Robert"
+        },
+        {
+            "affiliation": "Potsdam Institute for Climate Impact Research",
+            "name": "Strefler, Jessica"
+        },
         {
             "name": "Aboumahboub, Tino"
         },
@@ -58,10 +86,6 @@
             "affiliation": "Potsdam Institute for Climate Impact Research",
             "name": "Kriegler, Elmar"
         },
-        {
-            "affiliation": "Potsdam Institute for Climate Impact Research",
-            "name": "Leimbach, Marian"
-        },
         {
             "affiliation": "Potsdam Institute for Climate Impact Research",
             "name": "Levesque, Antoine"
@@ -69,10 +93,6 @@
         {
             "name": "Lorenz, Alexander"
         },
-        {
-            "affiliation": "Potsdam Institute for Climate Impact Research",
-            "name": "Luderer, Gunnar"
-        },
         {
             "name": "Ludig, Sylvie"
         },
@@ -97,10 +117,6 @@
             "affiliation": "Potsdam Institute for Climate Impact Research",
             "name": "Pehl, Michaja"
         },
-        {
-            "affiliation": "Potsdam Institute for Climate Impact Research",
-            "name": "Pietzker, Robert"
-        },
         {
             "affiliation": "Potsdam Institute for Climate Impact Research",
             "name": "Piontek, Franziska"
@@ -138,10 +154,6 @@
             "affiliation": "Potsdam Institute for Climate Impact Research",
             "name": "Sörgel, Björn"
         },
-        {
-            "affiliation": "Potsdam Institute for Climate Impact Research",
-            "name": "Strefler, Jessica"
-        },
         {
             "affiliation": "Potsdam Institute for Climate Impact Research",
             "name": "Ueckerdt, Falko"
@@ -155,7 +167,7 @@
     "license": {
         "id": "AGPL-3.0-or-later"
     },
-    "publication_date": "2020-03-27",
+    "publication_date": "2020-05-08",
     "title": "REMIND - REgional Model of INvestments and Development",
-    "version": "2.1.0"
+    "version": "2.1.1"
 }

CITATION.cff

@@ -2,13 +2,10 @@ cff-version: 1.0.3
 message: If you use this model, please cite it as below.
 authors:
 
-- family-names: Aboumahboub
-  given-names:  Tino
-
-- family-names: Auer
-  given-names:  Cornelia
+- family-names: Luderer
+  given-names:  Gunnar
   affiliation: "Potsdam Institute for Climate Impact Research"
-
+  
 - family-names: Bauer
   given-names:  Nico
   affiliation: "Potsdam Institute for Climate Impact Research"
@@ -16,10 +13,29 @@ authors:
 - family-names: Baumstark
   given-names:  Lavinia
   affiliation: "Potsdam Institute for Climate Impact Research"
-
+  
 - family-names: Bertram
   given-names:  Christoph
   affiliation: "Potsdam Institute for Climate Impact Research"
+  
+- family-names: Leimbach
+  given-names:  Marian
+  affiliation: "Potsdam Institute for Climate Impact Research"
+  
+- family-names: Pietzcker
+  given-names:  Robert
+  affiliation: "Potsdam Institute for Climate Impact Research"
+  
+- family-names: Strefler
+  given-names:  Jessica
+  affiliation: "Potsdam Institute for Climate Impact Research"  
+
+- family-names: Aboumahboub
+  given-names:  Tino
+
+- family-names: Auer
+  given-names:  Cornelia
+  affiliation: "Potsdam Institute for Climate Impact Research"
 
 - family-names: Bi
   given-names:  Stephen
@@ -60,10 +76,6 @@ authors:
   given-names:  Elmar
   affiliation: "Potsdam Institute for Climate Impact Research"
 
-- family-names: Leimbach
-  given-names:  Marian
-  affiliation: "Potsdam Institute for Climate Impact Research"
-
 - family-names: Levesque
   given-names:  Antoine
   affiliation: "Potsdam Institute for Climate Impact Research"
@@ -71,10 +83,6 @@ authors:
 - family-names: Lorenz
   given-names:  Alexander
 
-- family-names: Luderer
-  given-names:  Gunnar
-  affiliation: "Potsdam Institute for Climate Impact Research"
-
 - family-names: Ludig
   given-names:  Sylvie
 
@@ -99,10 +107,6 @@ authors:
   given-names:  Michaja
   affiliation: "Potsdam Institute for Climate Impact Research"
 
-- family-names: Pietzker
-  given-names:  Robert
-  affiliation: "Potsdam Institute for Climate Impact Research"
-
 - family-names: Piontek
   given-names:  Franziska
   affiliation: "Potsdam Institute for Climate Impact Research"
@@ -140,18 +144,14 @@ authors:
   given-names:  Björn
   affiliation: "Potsdam Institute for Climate Impact Research"
 
-- family-names: Strefler
-  given-names:  Jessica
-  affiliation: "Potsdam Institute for Climate Impact Research"
-
 - family-names: Ueckerdt
   given-names:  Falko
   affiliation: "Potsdam Institute for Climate Impact Research"
 
 
 title: REMIND - REgional Model of INvestments and Development
-version: "2.1.0"
-date-released: 2020-03-27
+version: "2.1.1"
+date-released: 2020-05-08
 repository-code: https://github.com/remindmodel/remind
 keywords:
   - energy