python-h5py: initial commit of version 2.2.0.

Hello,

Would you please have a look at my proposed specfile for the python-h5py package?  H5py requires Python 2.6, so won't run on anything older than RHEL6.

I've installed the newly created h5py rpm on a clean RHEL6 (64 bit) system and it worked nicely.  I ran the h5py tests, and saw a single failing test.  This test also fails when installing h5py using 'pip', so I do think it's related to the rpm packaging.

This is my first pull request to repoforge, so please let me know if there's anything I should change.

Thanks,
Chris