Fix put request
Fixed bug on nested_attributes in OAuth::Helper#normalize method
Update formatting normalize_nested_query result
If two or more parameters share the same name, they are sorted by their value.
Merge pull request #1 from HeiaHeia/sort_parameters

Sort parameters
Make use the path component of the :site parameter

This is necessary for oauth to work with sites that
use an API endpoint like http://example.com/api instead
of http://example.com

In particular, identi.ca uses http://identi.ca/api
Add test for :site with path
Changed some tests to use regular expressions to fix issue where tests were failing over meaningless different between %3d and %3D.
Fixes issue #51 where post bodys were being dropped from the signature.
Merge pull request #52 from shammond42/master

Fixes issue where post body was being dropped from the signature in ruby 1.9
Merge pull request #34 from dieu/master

Fix construct PUT request
Update gem deps and fix tests
Merge pull request #35 from HeiaHeia/master

Fixed bug on nested_attributes in OAuth::Helper#normalize method
Merge branch 'master' of github.com:oauth/oauth-ruby
Merge pull request #49 from JonathonMA/fix/site_with_path

Use path component of :site parameter if it is present
Merge branch 'master' of github.com:oauth/oauth-ruby
Update HISTORY and bump version
Regenerate gemspec for version 0.4.6
Only append path if its not empty. Should fix #53
set a default but configurable timeout for all requests