* split modules-targeted.conf and modules-mls.conf
    	- modules-targeted-base.conf
    	- modules-targeted-contrib.conf
    	- modules-mls-base.conf
    	- modules-mls-contrib.conf
    * creates modules-base.lst, modules-contrib.lst for all policy types (it will be used by SEWatch)
    * minimum policy is based on modules-targeted-base.conf but contrib policy modules still remain disabled so a user can enable them