removed phpunit dependency to allow to use different versions

oscarotero · oscarotero · commit 1b5a92b05477 · 2015-11-06T12:33:47.000+01:00
diff --git a/composer.json b/composer.json
@@ -22,7 +22,6 @@
         "ext-curl": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.0",
         "guzzlehttp/guzzle": "5.x",
         "sstalle/php7cc": "^1.0"
     },
