title: Pluralization in laravel blade @lang() localization?
body: <p>Laravel 5 provides translations using the @lang helper</p>
  <pre><code>&lt;!-- file: template.blade.php --&gt;
  @lang('some text')
  </code></pre>
  <p>Laravel 5 also has the possibility to pluralize strings depending on a variable.</p>
  <pre><code>// file: controller.php
  echo trans_choice('messages.apples', 10);
  </code></pre>
  <p>The translation file would then contain the following line to translate apples:</p>
  <pre><code>// file: /resources/lang/en
  'apples' =&gt; 'There is one apple|There are many apples',
  </code></pre>
  <p>Now, I would like to use pluralization inside a blade template and I cannot find out how to use this. I tried the following:</p>
  <pre><code>&lt;!-- file: template.blade.php --&gt;
  Course duration: {{ $course.days }} @lang('day|days', $course.days)
  </code></pre>
  <p>which feels to be the logical syntax to me, but this only give me an error about input argument 2 needing to be an array. I also tried this:</p>
  <pre><code>&lt;!-- file: template.blade.php --&gt;
  Course duration: {{ $course.days }} @lang('day|days', [$course.days])
  </code></pre>
  <p>And this:</p>
  <pre><code>&lt;!-- file: template.blade.php --&gt;
  Course duration: {{ $course.days }} @lang(['day|days', $course.days])
  </code></pre>