Update install.sql

Add missing permissions for page navigation.

Alpha 2.3 changelog

Update MY_Router.php

Commenting out Case Insensitive Routing until deeper dive at the problem.

Merge branch 'v2.x' of https://github.com/Forgeigniter/ForgeIgniter-C…

…I-3.x into v2.x

Add some simple steps

Blog - Admin - operator not supported for strings