* fix: move user preferences dashboard and twofactor out of users table
This allows them to work with any authentication method
Add set_user_pref() and get_user_pref() helper functions
* fix edit users for other users
* Fix updated_at default timestamp
* Update and rename 183.sql to 184.sql
* removed commented out debug
* feature: bind user for active_directory auth
Optional, allows the use of "remember me", API, and alerting.
* missing global (but still may not be working)
* always return a value from reauthenticate()
* Make sure the ldapbind credentials are correct on reauth.
Do not send output if they are incorrect (use d_echo) this breaks ajax calls, etc.
Add scripts/auth_test.php, to make it easier to debug authentication.
* Refine auth_test.php a bit more
A few small cleanups in other places of the auth
* Add auth_test.php to docs
Some more improvements in the auth_test.php output.
* Update Authentication.md
* Add auth_ad_(group|user)_filter options
* use global
* Fix some AD annoyances
Use the power of the LDAP filter to minimize the number of queries and
hopefully help performance in get_userlist, change semantics of
auth_ad_(user|group)_filter in $config to be anded with
samaccountname=USERNAME.
* remove unused variable
* update documentation
* Update Authentication.md
* Updated to remove passwords from sessions
* Remove users sessions when user deleted
* Updated when cookies are set
* Updated setcookies to always contain a value
* Added destroy_cookies() to remove users cookies on failed login
* Removed debug line
* Fixed graph issues
Tony Murray
Neil Lathwood
Eldon Koyle
Adam Winberg