1st run Access control Setting

this will set all access control

  * normal - Do Nothing, Let modules Set
  * minimal - DISABLE all but Essentials and set rest to OWNER
  * public - Change all that is set to MEMBER or GUEST to ANNONYMOUS

this option is Changeable in your config file
add this code to it
  /*
  * normal - Do Nothing, Let modules Set Access Control
  * minimal - DISABLE all but Essentials and set rest to OWNER
  * public - Change all that is set to MEMBER or GUEST to ANNONYMOUS
  */
  $access_install = "normal";

and install these
main.php goes in your main directory
bot.php goes in /sources
AccessControl.php in /sources

Files Removed for Major Changes

Nice idea!

Though I wouldn't go and change any access control entries in the table, I'd hook into the check_rights() function directly.
And I'd prolly move the config into settings for more flexiblility - why should you have to restart your bot after doing config in setup mode?