Allow adding .app:s to additional packages.
Merge branch 'master' into appdmg
Allow dropping of dmgs in additional packages.
Merge branch 'master' into appdmg
Allow attaching dmgs with EULAs.
Clearer messages now that apps are supported.
Merge branch 'master' into appdmg
Merge branch 'master' into appdmg
Merge branch 'appdmg'