Added more metadata classifiers including all versions of python supported by psutil including python 3. This should make some difference when searching python 3 modules through pypi.
Added more metadata classifiers including all versions of python supported by psutil including python 3.
This should make some difference when searching python 3 modules through pypi.

mindw/psutil,mindw/psutil,jamesblunt/psutil,mindw/psutil,cloudbase/psutil,Q-Leap-Networks/psutil,msarahan/psutil,qbit/psutil,tomprince/psutil,mrjefftang/psutil,0-wiz-0/psutil,landryb/psutil,mindw/psutil,0-wiz-0/psutil,packages/psutil,jorik041/psutil,cloudbase/psutil,packages/psutil,jorik041/psutil,landryb/psutil,jamesblunt/psutil,Q-Leap-Networks/psutil,cloudbase/psutil,mrjefftang/psutil,jorik041/psutil,tomprince/psutil,tomprince/psutil,jamesblunt/psutil,mrjefftang/psutil,landryb/psutil,qbit/psutil,packages/psutil,msarahan/psutil,giampaolo/psutil,msarahan/psutil,qbit/psutil,mindw/psutil,landryb/psutil,giampaolo/psutil,tomprince/psutil,landryb/psutil,tomprince/psutil