Carson cookbook density#214

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13bzhang merged 5 commits intomasterfrom

carson-cookbook-density

Jun 2, 2015

Commits on May 1, 2015

Add some tests inspired by cookbook distributions. Helped identify a difference in position_identity() for histograms and bar charts
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Commits on May 7, 2015

merge with master
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Commits on May 21, 2015

Merge branch 'master' of https://github.com/ropensci/plotly into carson-cookbook-density
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Commits on May 26, 2015

Merge branch 'master' of https://github.com/ropensci/plotly into carson-cookbook-density
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Commits on May 27, 2015

Merge branch 'master' of https://github.com/ropensci/plotly into carson-cookbook-density
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