Merge pull request #8 from jhthorsen/master

Add a _ua attribute to avoid "Non-blocking requests in progress"
Prepare for release
Merge pull request #9 from jhthorsen/master

Add get_authorize_url() helper
Merge pull request #10 from jhthorsen/master

Add documentation to get_authorize_url() helper
Merge pull request #11 from jhthorsen/master

get_authorize_url() will get default scope from config
Merge pull request #12 from jhthorsen/master

smooth integration with Mojo::IOLoop::Delay
Prepare for release
Fix Mojo::UserAgent::post_form is DEPRECATED in favor of...