Revert "python2.7 => python"

This reverts commit 38a595bdad6d3d031e1d245c9f97060491e2d3b1.
Revert "Revert "python2.7 => python""

This reverts commit 3e24587dc8f6b312e79db826c5601f24afa983d9.
Merge branch 'master' of http://github.com/abhinavdangeti/perfrunner