title: Str::title no longer working in Laravel 5
body: <p>I have the code below that worked in Laravel 4.2 but no longer in Laravel 5.  <code>Str::title()</code> is no longer working.  If I echo out <code>$development</code> after the title runs, it is all in uppercase.  However, if I do <code>echo \Illuminate\Support\Str::title($development);</code> it comes out in title case (e.g. GOLDEN GATE becomes Golden Gate).</p>
  
  <p>Here is the code:</p>
  
  <pre><code>use Illuminate\Support\Str;
  
  class SubdivisionUpdate {
      public static function update($tempListing)
      {
          $city         = $tempListing-&gt;City;
          $subcondoname = $tempListing-&gt;SubCondoName;
          $development  = $tempListing-&gt;Development;
  
          // Clean Up Inputs
          $subcondoname = Str::title(trim($subcondoname));
          $development = Str::title(trim($development));
  </code></pre>