Changes to get stuff up and running nothing big, also fixed php short tag <? in db_functions.php on line 1
More changes to get site_settings.php working to load and update also removed permission/groups from loading there moved to groups.php (not working currently).
site_settings.php switched over to use validator class working to update settings and load them as well.
site_settings.php switched over to use validator class working to update settings and load them as well.
More changes to get the user update/delete working as well as the ability to enable/disable user from the admin panel.
Switched more vars to use the validator class.
Merge pull request #2 from lilfade/dev

Updates
Updated installer to allow user update/delete/disable/enable, as well as allow site_settings functions to work.
Merge pull request #3 from lilfade/dev

Update Install file
Merge pull request #41 from lilfade/butterflyknife

Butterflyknife Updates
More input validation/sanitization functions
Work on group api pages

Fixed some functions in db_functions, secure_functions, started working
on group api pages
Merge pull request #4 from alexweissman/butterflyknife

merge changes for group api
Implemented group-level permits

Still need to add table in installer
Added group table and default permits to installer
Merge pull request #6 from alexweissman/butterflyknife

Butterflyknife
Did some work on update_user.php

Combined update_user and update_user_enabled, implemented CSRF
protection for updating user enabled status
Fixed group deletion, combined user load api pages
Fixed and combined user creation api pages

register and backend user creation now use common script
Merge pull request #7 from alexweissman/butterflyknife

Butterflyknife
Fix account settings, combine api into update_user