add acceptance test for build_url and parse_url using simple examples; fixes #40, triggers #41
URLs with username but without password are parsed correctly; fixes #41
Stop RJSONIO from simplifying content by default.
Cleanup and tests for json parsing.
Merge pull request #45 from craigcitro/fixtests

Stop RJSONIO from simplifying content by default.
Merge pull request #42 from krlmlr/parse-url

Tests and a fix for URL parsing and building
Add the ability to do the oauth2 dance without a local webserver.
Merge pull request #33 from craigcitro/oauth-no-local-server

Allow OAuth authentication dance with no local webserver
Support oauth2 signing via header.
Merge pull request #34 from craigcitro/oauth2-header

Support signing OAuth2 requests via a header parameter
Pedantic cleanup of callback URIs.

Currently, the callback in the oob case includes a `nonce` for state; we don't
need this in that case, so drop it. (It makes these URIs stable, which will be
helpful if one of us writes tests for them.)
Merge pull request #46 from craigcitro/nit

Do a little over-pedantic URL cleanup.
Fix some tests.

These tests previously relied on testthat quietly ignoring additional entries
in the `regexp` for `expect_error`; the version on github checks that, so
these tests are now failing. I fixed them by making the regexps a little
uglier; feel free to tell me to think harder about it. ;)
Merge pull request #48 from craigcitro/fixtests

Fix some tests.
Add rstudio project
Only close server if we opened it
Add travis-ci support.

This adds support to automatically check httr with
[travis-ci](http://travis-ci.org), based on my prototype r-travis package.

I also had an overactive emacs setting strip trailing whitespace in
`README.md` -- but c'mon, who likes trailing whitespace? `;)`
Merge pull request #51 from craigcitro/travis

Add travis-ci support.
Add default user agent
Add default user agent the right way :/