[yt-dev] Issue #770: Unitrefactor: magnetic_field == electric_field only in CGS/Gaussian units (yt_analysis/yt)

New issue 770: Unitrefactor: magnetic_field == electric_field only in CGS/Gaussian units https://bitbucket.org/yt_analysis/yt/issue/770/unitrefactor-magnetic_field-e... John ZuHone: I noticed that in `yt/units/dimensions.py` we define the units of the magnetic field and the electric field to be the same, which is only true in CGS units. I'm not clamoring for us to do something about it right now, but it's something to keep in mind. Responsible: jzuhone