deprecate module currentweather and weatherforecast

modules/default/weatherforecast/node_helper.js

@@ -0,0 +1,9 @@
+const NodeHelper = require("node_helper");
+const Log = require("../../../js/logger");
+
+module.exports = NodeHelper.create({
+	// Override start method.
+	start: function () {
+		Log.warn(`The module '${this.name}' is deprecated in favor of the 'weather'-module, please refer to the documentation for a migration path`);
+	}
+});