title: Matplotlib doesn't show hatches in custom legend
body: <p>I create a custom legend, but he does not show the hatches of the patches. Whats wrong?</p>
  
  <pre><code>import matplotlib.pyplot as plt
  from matplotlib.patches import Patch
  from pylab import *
  t = arange(0.0, 2.0, 0.01)
  s = sin(2*pi*t)
  fig1 = plt.figure(1,(10,10))
  plt.plot(t, s)
  plt.xlabel('time (s)')
  plt.ylabel('voltage (mV)')
  plt.title('About as simple as it gets, folks')
  plt.grid(True)
  far_patch = Patch(color=[168/256,175/256,175/256], label='Farshore')
  near_patch = Patch(color=[168/256,175/256,175/256], label='Nearshore',     hatch ='o')
  legend=plt.legend(handles=[far_patch, near_patch],loc='upper left',     handlelength=1, handleheight=1,labelspacing=0,    fontsize=8,borderaxespad=0.3,handletextpad=0.2)
  
  frame = legend.get_frame()
  frame.set_edgecolor('none')
  
  figureName='test'
  
  plt.savefig(figureName+'.pdf',bbox_inches='tight',dpi=fig1.dpi)
  plt.show()
  </code></pre>
  
  <p>Thanks</p>