added composer.json and needed libs

curweather/vendor/cmfcmf/openweathermap-php-api/Cmfcmf/OpenWeatherMap/Fetcher/FetcherInterface.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * OpenWeatherMap-PHP-API — A php api to parse weather data from http://www.OpenWeatherMap.org .
+ *
+ * @license MIT
+ *
+ * Please see the LICENSE file distributed with this source code for further
+ * information regarding copyright and licensing.
+ *
+ * Please visit the following links to read about the usage policies and the license of
+ * OpenWeatherMap before using this class:
+ *
+ * @see http://www.OpenWeatherMap.org
+ * @see http://www.OpenWeatherMap.org/terms
+ * @see http://openweathermap.org/appid
+ */
+
+namespace Cmfcmf\OpenWeatherMap\Fetcher;
+
+/**
+ * Interface FetcherInterface.
+ *
+ * @api
+ */
+interface FetcherInterface
+{
+    /**
+     * Fetch contents from the specified url.
+     *
+     * @param string $url The url to be fetched.
+     *
+     * @return string The fetched content.
+     *
+     * @api
+     */
+    public function fetch($url);
+}