adding files to be used for test_meshtal.py
adding files to be used for test_meshtal.py
added easy meshtal input file and easy meshtal meshtal file
FindCython doesn't find local cython.

Detect the cython executable in the same path as the python
executable used in a local installation.

Reported by Paul Romano.
Merge branch 'staging' of https://github.com/elliottbiondo/pyne into mesh

Keeping mesh branch fresh.