Improved cpu_times() and cpu_percent() test cases.
Improved cpu_times() and cpu_percent() test cases.

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