Removing query parameter sorting from nonrails normalizer.
Sorting query parameters by key before processing

 - Query parameter order in specs to use sorted values again
 - Adding test for maintained array value order
 - Updating test to include mix of array and non-array values for sort.
Merge pull request #245 from Billiam/issue/unsorting-request-params

Sorting query parameters undesireable
Modernize respond_to implementations

Since at least Ruby 1.8.7, `respond_to?` has supported an optional
second parameter which causes private/protected methods to be included
in the check. This defaults to false.

As of Ruby 2, there's a warning logged if an implementation of
`respond_to` does not take a second parameter, see:
https://github.com/ruby/ruby/commit/a106b310e5bbe678022b127b9d32bb0a55708002

This change updated the respond_to implementations to support the second
parameter.
Remove ree and 1.8 from travis.
Merge pull request #264 from derekprior/dp-modern-respond-to

Modernize respond_to implementations
User `Basement.copy` when calling `HTTParty.copy`

I think it's just a typo due to copy-pasting code
added CSV support
added CSV support
fix for travis lexic
fix for travis lexic
fix cucumber steps for csv array response
Merge pull request #269 from davidgg/csv-support

Csv support
Merge pull request #268 from Dorian/patch-1

Use `Basement.copy` when calling `HTTParty.copy`
Correctly merge default headers with request provided headers - fixes #255
Merge pull request #270 from mauricio/issue-256

Correctly merge default headers with request provided headers - fixes #255
Fix digest auth when multiple headers are sent by the server

Digest authentication would fail if more than one header was sent as
part of the response. Look specifically for the "Digest" word as part of
the www-authenticate header.

This fixes issue #271.
Test that multiple authorization headers function
Merge pull request #272 from jsternberg/digest-auth-multiple-headers

Fix digest auth when multiple headers are sent by the server
Release 0.13.0.