title: Highcharts DateTime Localization
body: <p>Can someone point me to how I can localize the date-related Strings which are hardcoded in the HighCharts js-file. For instance, instead of the default 'Feb' date label in the x-axis, I would want the chart to display the localized value 'Fév'. I tried implementing the localization by setting the options on the language object before the chart is instantiated:</p>
  
  <pre><code>Highcharts.setOptions({
  lang: {
      months: ['Janvier', 'Février', 'Mars', 'Avril', 'Mai', 'Juin', 'Juillet', 'Août', 'Septembre', 'Octobre', 'Novembre', 'Décembre'],
      weekdays: ['Dimanche', 'Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi']
  } });
  </code></pre>
  
  <p>but the chart still displays the default values.</p>
  
  <p><a href="http://jsfiddle.net/chridam/yfKXm/651/" rel="noreferrer">jsFiddle</a> with the problem.</p>