Fixed bug in method and comments were modified

Signed-off-by: Josantonius <info@josantonius.com>

Author: josantonius

README-ES.md

@@ -70,7 +70,7 @@ $array = [
 
 $pathfile = __DIR__ . '/filename.json';
 
-var_dump(Json::arrayToFile($pathfile, $array)); //bool(true)
+var_dump(Json::arrayToFile($array, $pathfile)); //bool(true)
 
 /* Esto creará el archivo "filename.json" en el directorio "tests". */
 ```

README.md

@@ -70,7 +70,7 @@ $array = [
 
 $pathfile = __DIR__ . '/filename.json';
 
-var_dump(Json::arrayToFile($pathfile, $array)); //bool(true)
+var_dump(Json::arrayToFile($array, $pathfile)); //bool(true)
 
 /* This will create "filename.json" in the "tests" folder. */
 ```

src/Exception/JsonException.php

@@ -2,15 +2,11 @@
 /**
  * PHP simple library for managing Json files.
  * 
- * @category   JST
- * @package    Json
- * @subpackage JsonException
  * @author     Josantonius - info@josantonius.com
  * @copyright  Copyright (c) 2016 JST PHP Framework
  * @license    https://opensource.org/licenses/MIT - The MIT License (MIT)
- * @version    1.0.0
  * @link       https://github.com/Josantonius/PHP-Json
- * @since      File available since 1.0.0 - Update: 2016-12-14
+ * @since      File available since 1.0.0 - Update: 2017-02-14
  */
 
 namespace Josantonius\Json\Exception;

src/Json.php

@@ -2,15 +2,11 @@
 /**
  * PHP simple library for managing Json files.
  * 
- * @category   JST
- * @package    Json
- * @subpackage Json
  * @author     Josantonius - info@josantonius.com
  * @copyright  Copyright (c) 2016 JST PHP Framework
  * @license    https://opensource.org/licenses/MIT - The MIT License (MIT)
- * @version    1.1.0
  * @link       https://github.com/Josantonius/PHP-Json
- * @since      File available since 1.0.0 - Update: 2017-01-30
+ * @since      File available since 1.0.0 - Update: 2017-02-14
  */
 
 namespace Josantonius\Json;
@@ -74,7 +70,7 @@ public static function fileToArray($pathfile) {
 
             $jsonString = file_get_contents($pathfile);
 
-            $jsonArray = json_decode("", true);
+            $jsonArray = json_decode($jsonString, true);
 
             self::jsonLastError();
 

tests/JsonTest.php

@@ -2,15 +2,11 @@
 /**
  * PHP simple library for managing Json files.
  * 
- * @category   JST
- * @package    Json
- * @subpackage JsonTest
  * @author     Josantonius - info@josantonius.com
  * @copyright  Copyright (c) 2016 JST PHP Framework
  * @license    https://opensource.org/licenses/MIT - The MIT License (MIT)
- * @version    1.1.0
  * @link       https://github.com/Josantonius/PHP-Json
- * @since      File available since 1.0.0 - Update: 2017-01-30
+ * @since      File available since 1.0.0 - Update: 2017-02-14
  */
 
 namespace Josantonius\Json\Tests;