title: seaborn changing xticks from float to int
body: <p>I am plotting a graph with seaborn as sns and pylab as plt:</p>
  
  <pre><code>plt.figure(figsize=(10,10),)
  sns.barplot(y = 'whatever_y', x = 'whatever_x' , data=mydata)
  plt.xticks(fontsize=14, fontweight='bold')
  </code></pre>
  
  <p>The xticks are supposed to be 0, 1, 2, 3 but they are plotted like so: 0.0, 1.0, 2.0, 3.0</p>
  
  <p>Does anyone know what I have to add to get them as integers? - (The data is a pandas dataframe) Thanks</p>