Merge pull request #1 from geekwright/phpunit-2.8.28

Update phpunit/phpunit to 4.8.28

Author: MekDrop

composer.json

@@ -1,16 +1,17 @@
-{  
+{
    "name":"old-xoops-libraries/php-downloader",
    "description":"Some classes from php-downloader v1.0 by www.ipunkt.biz package that were used in Xoops but can't be found outside",
    "type":"library",
-   "require-dev":{  
-      "phpunit/phpunit":"~3.7"
+   "require-dev":{
+	 "phpunit/phpunit":"4.8.28",
+	 "roave/security-advisories": "dev-master"
    },
    "license":"LGPL-2.1-only",
-   "require":{  
+   "require":{
       "php":">=5.0"
    },
-   "autoload":{  
-      "classmap":[  
+   "autoload":{
+      "classmap":[
          "./src/zipfile.php",
          "./src/tar.php"
       ]