New issue 1148: Photon Simulator is not py3 compatible https://bitbucket.org/yt_analysis/yt/issues/1148/photon-simulator-is-not-py3...

Kacper Kowalik:

``` File "yt/analysis_modules/photon_simulator/tests/test_sloshing.py", line 103, in test_sloshing events2 = EventList.from_h5_file("test_events.h5") File "yt/analysis_modules/photon_simulator/photon_simulator.py", line 923, in from_h5_file parameters["Area"] = p["area"].value.decode("utf8") AttributeError: 'str' object has no attribute 'decode' ```

Responsible: jzuhone