AsteriskLabs/devise_google_authenticator — pull request #8 by mguymon (2013-08-13 01:49:12+00:00)
Title: Allow newer Devise and small tweaks

Allow for newer Devise by easing the gemspec.

Additionally,

* Increased the OTP key to 64
* Increased the tmp key to 32
* Add missing messageo checkga.user.sign_in