bug #444 Avoid remove author name (Hugo Santiago Becerra Adán)

This PR was merged into the 1.1-dev branch.

Discussion
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Avoid remove author name

Fixes part of #440

Commits
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cd04581 Avoid remove author name

Author: nicolas-grekas

src/Flex.php

@@ -268,7 +268,7 @@ public function configureProject(Event $event)
 
         // 'name' and 'description' are only required for public packages
         // don't use $manipulator->removeProperty() for BC with Composer 1.0
-        $contents = preg_replace('{^\s*+"(?:name|description)":.*,$\n}m', '', $manipulator->getContents());
+        $contents = preg_replace(['{^\s*+"name":.*,$\n}m', '{^\s*+"description":.*,$\n}m'], '', $manipulator->getContents(), 1);
         file_put_contents($json->getPath(), $contents);
 
         $this->updateComposerLock();