Move test which once missed the general move
Merge pull request #71 from ropensci/marianne-be-a-sheep

Move test which once missed the general move
pub$makecall no longer overwrites global RCurlOptions (leaving possible proxy settings untouched) and converts return value of RCurl::postForm to character if it comes back as a raw vector.
Merge pull request #73 from mplourde/master

Enables proxy support
Add some docstring to prevent warning messages
Changes after comments
More changes after comments
fix past commit
Merge pull request #74 from pedrodz/pedro-warning

Add some docstring to prevent warning messages
plot arg warning
Merge pull request #75 from pedrodz/pedro-warnings2

Fixing check() warnings
re-ordering lines
Cleaning check() warnings: RJSONIO
Merge pull request #76 from pedrodz/pedro-warnings3

Cleaning check() warnings
Merge branch 'master' of github.com:ropensci/plotly into marianne-enhance-ggplotbuild
Remove unnecessary steps for function definition