Revert "Language names via intl library."

library/intl/phpunit.xml

@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
-         colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         stopOnFailure="false"
-         bootstrap="vendor/autoload.php"
->
-  <testsuites>
-    <testsuite name="CommerceGuys Intl Test Suite">
-      <directory>./tests/</directory>
-    </testsuite>
-  </testsuites>
-
-  <filter>
-    <whitelist>
-      <directory suffix=".php">./src/</directory>
-    </whitelist>
-  </filter>
-</phpunit>