fixed issue where the key value of a form field for Form_builder may be overwritten which can cause issues with representatives
updated documentation comment for find method on Fuel_modules
Merge pull request #191 from specialbrand/1.0

Disable heading sort config, module title, and _equal comparison operator
added ability to cache navigation from fuel_nav function
fixed issues with certain tests that used the database
updated install schema to remove the dropping of the permissions table
Added parent value and tree view for categories per pull #192
Merge branch '1.0' of github.com:daylightstudio/FUEL-CMS into 1.0
fixed typo in render comment in Fuel_pages class
added to_json test to MY_model_test
fixed page_router to only cache a page from the CMS if it's specified
Added xss_clean checks to login
added ability to overwrite module configs from the application directory
added documentation on overwriting advanced module config values from within the application/config folder