commented out seterr in npy -- ma looks broken here

svn path=/trunk/matplotlib/; revision=5915

Author: jdh2358

examples/pylab_examples/geo_demo.py

@@ -1,5 +1,5 @@
 import numpy as np
-np.seterr("raise")
+#np.seterr("raise")
 
 from pylab import *
 

unit/memleak_hawaii3.py

@@ -2,7 +2,7 @@
 
 import os, sys, time, gc
 import matplotlib
-matplotlib.use('Agg')
+matplotlib.use('PDF')
 
 from matplotlib.cbook import report_memory
 import numpy as np