Add latest numpy release (#3869)

var/spack/repos/builtin/packages/py-numpy/package.py

@@ -48,6 +48,8 @@ class PyNumpy(PythonPackage):
     # FIXME: numpy._build_utils and numpy.core.code_generators failed to import
     # FIXME: Is this expected?
 
+    version('1.12.1', 'c75b072a984028ac746a6a332c209a91',
+            url="https://pypi.io/packages/source/n/numpy/numpy-1.12.1.zip")
     version('1.12.0', '33e5a84579f31829bbbba084fe0a4300',
             url="https://pypi.io/packages/source/n/numpy/numpy-1.12.0.zip")
     version('1.11.2', '03bd7927c314c43780271bf1ab795ebc')