COSMIT shut up the build by calling np.import_array in Cython modules

$(make in 2>&1 | wc -l) down from 706 to 517. Took the liberty of modernizing some of the Cython code while I was at it.
Ben-Steele · Jan 10, 2013 · 37c1d09 · 37c1d09
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commit 37c1d09
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diff --git a/sklearn/_hmmc.c b/sklearn/_hmmc.c
diff --git a/sklearn/_hmmc.pyx b/sklearn/_hmmc.pyx
@@ -1,10 +1,9 @@
+from libc.math cimport exp, log
 import numpy as np
 cimport numpy as np
 cimport cython
 
-cdef extern from "math.h":
-    double exp(double)
-    double log(double)
+np.import_array()
 
 ctypedef np.float64_t dtype_t