update
Merge branch 'master' of github.com:zyxue/pybin
Merge branch 'master' of github.com:zyxue/pybin
added comments in q_subplots.py
Merge branch 'master' of github.com:zyxue/pybin
Merge branch 'master' of github.com:zyxue/pybin
fixed blockaverage in plot.py