test dodge/stack/id bar translation
test-ggplot-bar and expect_true instead of stopifnot
Merge branch 'ggplotly' of github.com:ropensci/plotly into ggplotly
Use ggplotly branch as a 'stage' branch (following Toby's practices).
categorical variables on scatter plot axes
test line colors
This conversion for geom_bar() works but is not complete
Small fixes to test
Merge updates
date conversion
Merge branch 'ggplotly' of https://github.com/ropensci/plotly into ggplotly
Sketch framework to support barmode conversion
Implement conversion from position to barmode
Merge pull request #19 from ropensci/ggplotly

Clean-up towards a continuous deployment model