abraham/twitteroauth — pull request #284 by JayWood (2014-12-23 20:57:14+00:00)
Title: Add force login option for getAuthorizeURL

In accordance with twitter's docs regarding force logins:

https://dev.twitter.com/oauth/reference/get/oauth/authorize
https://dev.twitter.com/oauth/reference/get/oauth/authenticate

I've added an option to force users to login with the getAuthorizeURL.