More appropriate way to store PDF passwords in keychain. Use "Skim PDF password" as service and the file ID as account. Makes it possible to copy keychain items to a different account, as they don't depend on the user name. Also more user friendly label. Backward compatible with old style keychain items.
More appropriate way to store PDF passwords in keychain. Use "Skim PDF password" as service and the file ID as account. Makes it possible to copy keychain items to a different account, as they don't depend on the user name. Also more user friendly label. Backward compatible with old style keychain items.

git-svn-id: cb3fc60f0f557b927b8032d8a94e869b6f9f230b@7027 0fceea05-a30d-0410-8a8b-80ef821fb0a1

camillobruni/skim,camillobruni/skim,camillobruni/skim,camillobruni/skim