Merge remote-tracking branch v3.2

Author: pavanky

setup.py

@@ -19,7 +19,7 @@
     author="Pavan Yalamanchili",
     author_email="[email protected]",
     name="arrayfire",
-    version="3.1.20151111",
+    version="3.2.20151211",
     description="Python bindings for ArrayFire",
     license="BSD",
     url="http://arrayfire.com",