Streamlined authentication

v0.3

Major improvements to authentication. First-time authentication no longer includes the tedious process
of getting and storing keys and tokens. This is all handled automatically thanks to improvements in
httr 0.3. The use of explicitly passing tokens is still supported and used fo the internal/automated
testing of the package.

• More explicit error handling (#75)
• Handle the mine argument for fs_details automatically (#76)
• Fixes fs_search (#64) and thus fs_ids, #66.
• Fixes fs_browse (though API still limits to 10 results, #77).
• Fixes fs_create_authors (#78).

v0.2-9

• Greatly streamlined authentication to avoid having to provide tokens. (#72)
• Updated unit tests, and now run as part of check #67
• Consistent with latest changes to httr (#70)
• Includes travis continuous testing integration (#69)
• Displays a yaml-based summary from fs_details

v0.2-8

• Minor bugfix: avoids the text_content warning (#59)
• Improved documentation and added ggplot2 to Imports list

v0.2-7

• Bugfix following changes to API in fs_update

v0.2-6

• Resubmit to CRAN (vignettes not ready for 3.0.0 apparently)

v0.2-5

• submit to CRAN

v0.2-4

• Method to delete attachments (issue #42)
• Updated documentation.
• knitr based vignette for R 3.0.0

v0.2-3

• Closes several bugs causing search results not to return (see issues 37 38 40(#40))
• Improved documentation

v0.2

• Initial release to CRAN
• See open & closed issues for details: https://github.com/ropensci/rfigshare/issues