machuga/codeigniter-authority-authorization — pull request #4 by edmundask (2012-04-06 12:40:15+00:00)
Title: Authority::cannot does not work properly

`cannot()` function in the helper works as expected but it should use `Authority::cannot() ` instead of negating `can()` function. However, `Authority::cannot()` itself returns the same value as `Authority::can()`, so this commit fixes it.