remove unused Message.framework
remove unused AddressBook.framework
remove Quartz and QuartzCore from targets that don't use it
remove Security and SecurityFoundation from targets that don't use it
remove IOKit.framework from targets that don't use it
remove unused iSync stuff
remove unused SystemConfiguration.framework
remove ExceptionHandling.framework from targets that don't use it
remove unused Carbon imports
remove unnecessary imports from interfaces
remove an import that snuck in during troubleshooting
Merge pull request #1535 from skurfer/unused

Remove some unused frameworks