prepare for 0.8.38 release
Merge branch 'develop'

* develop:
  Preparing for 0.8.39 release
  allow override of options.display for facebook auth
  correct display option for facebook auth
  minor
  Fix broken Hull.login without redirect
  Stray Debugger.
  Different-sized popups for Facebook
  Support redirect style Logins

Conflicts:
	bower.json
	package.json