ilkon/Tank-Auth — pull request #8 by ollierattue (2011-12-02 13:28:57+00:00)
Title: Code style improvements and refactoring

Hey, I've made some improvements to the code style to match the CodeIgniter guidelines at http://codeigniter.com/user_guide/general/styleguide.html

I've also removed unnecessary else statements where a redirect is the outcome of a prior if statement. This reduces the number of nested if's and improves code readability. Give me a shout if you want me to clarify any changes or would like to discuss.

Thanks for the great library.