Merge pull request #35 from mastropinguino/master

Define Auth.RESTAdapter only if ember-data exists
specs for URL Authentication for any-param support
get param for both history and hash location style
any-param support for URL Auth (close #33, BC #27)
updated config settings for URL Authentication
readme doc new URL Authentication API
4.x upgrade notice
changelog
version bump
bugfix: remember cookie should scope to entire site
built dist files
changelog; version bump
bugfix: use root scope for remember cookies
bugfix: proper recall/forget behavior (#36)
robustness: add _super() call to Auth.Route
spec fix: false negative for event check
auto-recall and url-auth on Em.Routes (close #36)
doc on auto-recall and url-auth for Em.Routes
changelog update
bug: url auth not reading param (fix #37, ref #33)