add svg width for attribute column chart & clear some console msg
Merge pull request #28 from shujianbu/master

add svg width for attribute column chart & clear some console msg
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Merge pull request #29 from shujianbu/master

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Merge pull request #30 from PitchInteractiveInc/release

Merge pull request #27 from PitchInteractiveInc/master
Merge pull request #31 from PitchInteractiveInc/master

A few viz bugs