Merge pull request #337 from CartoDB/carto_package_json

Created carto-package.json

carto-package.json

@@ -0,0 +1,11 @@
+{
+    "name": "cartodb-extension",
+    "current_version": {
+        "requires": {
+            "postgresql": ">=9.5.0",
+            "postgis": ">=2.2.0"
+        },
+        "works_with": {
+        }
+    }
+}