Add maintainer JSON generator

For future maintainer additions
diff --git a/json/maintainers.py b/json/maintainers.py
new file mode 100644
index 0000000..4d40ff0
--- /dev/null
+++ b/json/maintainers.py
@@ -0,0 +1,20 @@
+import json
+
+user_list = []
+
+user = {}
+
+user["name"] = input("Name: ")
+user["email"] = input("Email: ")
+user["device"] = []
+
+while True:
+	device_name = input("Device codename (type -1 to end): ")
+	if device_name == "-1":
+		break
+	user["device"].append(device_name)
+
+user_list.append(user)
+
+print("Finished! Please give the following output to Eric:")
+print(json.dumps(user_list, indent=4))
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