Matcher segfaults if a dummy HTM object isn't created first

[erykoff]

The following code snippet seg-faults (a fresh python instance):

import esutil
import numpy as np
m=esutil.htm.Matcher(10,np.array([10.0]),np.array([10.0]))

But initializing a dummy object first works:

import esutil
import numpy as np
h=esutil.htm.HTM(10)
m=esutil.htm.Matcher(10,np.array([10.0]),np.array([10.0]))

[Erin Sheldon]

Fixed in master, please give it a try.

[erykoff]

No more segfault!