correct metadata in metadata pkg

Author: rubenarslan

.zenodo.json

@@ -1,11 +1,13 @@
 {
 	"title": "Cook codebooks from survey metadata encoded in attributes in R",
-	"upload_type": "software",
-	"creators": [
-		{
-			"affiliation": "Center for Adaptive Rationality, Max Planck Institute for Human Development",
-			"name": "Ruben C. Arslan"
-		}
-		],
-	"access_right": "open"
+    "upload_type": "software",
+    "creators": [
+        {
+            "affiliation": "Center for Adaptive Rationality, Max Planck Institute for Human Development",
+            "name": "Ruben C. Arslan",
+            "orcid": "0000-0002-6670-5658"
+        }
+        ],
+    "access_right": "open",
+    "license": "BSD-2-Clause"
 }

DESCRIPTION

@@ -5,7 +5,7 @@ Description: This package allows you to easily automate the following tasks to d
   summarise the distributions of scales and items graphically and using descriptive statistics,
   combine this information with metadata such as item labels and labelled values that is derived from R attributes.
   To do so, the package relies on rmarkdown partials. To mark up the metadata you need to use haven semantics.
-Version: 0.4.4
+Version: 0.5.0
 Authors@R: person("Ruben", "Arslan", email = "[email protected]", role = c("aut", "cre"))
 Depends: R (>= 3.0.1)
 URL: https://github.com/rubenarslan/codebook