add zenodo entry

.zenodo.json

@@ -0,0 +1,24 @@
+{
+    "access_right": "open",
+    "license": "MIT",
+    "title": "Embrace Uncertainty",
+    "description": "A Julia package accompanying the online book Embrace Uncertainty",
+    "upload_type": "software",
+    "creators": [
+        {
+            "affiliation": "Beacon Biosignals",
+            "name": "Alday, Phillip M.",
+            "orcid": "0000-0002-9984-5745"
+        },
+        {
+            "affiliation": "University of Potsdam",
+            "name": "Kliegl, Reinhold",
+            "orcid": "0000-0002-0180-8488"
+        },
+        {
+            "affiliation": "University of Wisconsin - Madison",
+            "name": "Bates, Douglas",
+            "orcid": "0000-0001-8316-9503"
+        }
+    ]
+}