Add IPython integration
IPython doc fix
Add missing import to IPy demo notebook
Use the documented struct.calcsize to determine machine word size for better pypy support.
Merge pull request #37 from yuyichao/master

Use the documented struct.calcsize to determine machine word size for better pypy support.
Update compyte
Update aksetup
Update compyte
Require new pytools in anticipation of yuyichao's changes
Use new-style buffer interface on Py3
Remove a few unnecessary uses of nanny events (reported by yuyichao)
fix for object dtype under pypy.
skip _create_vector_types in pypy
fix test_wrapper.test_get_info for old opencl version, adapted from the cffi branch ac7ed3c9aa3e47a6ff685542c806445704a71c4f
partially add back vector support for pypy
typo ... T_T ...
handle new(?) crashes in pocl-0.9...
workaround for pypy missing dtype from dict support
workaround for unhashable pypy dtype
Change the order of a operation in order to workaround a numpypy bug.
The same case is already covered by test_array.py and doesn't have to be covered here again.