port checkAppEnabled

apps/admin_migrate/settings.php

apps/bookmarks/addBm.php

apps/bookmarks/index.php

apps/calendar/ajax/import/dialog.php

apps/calendar/ajax/import/import.php

apps/calendar/appinfo/remote.php

apps/calendar/export.php

apps/calendar/index.php

apps/contacts/ajax/importaddressbook.php

apps/contacts/ajax/importdialog.php

apps/contacts/appinfo/remote.php

apps/contacts/export.php

apps/contacts/import.php

apps/contacts/index.php

apps/contacts/photo.php

apps/contacts/thumbnail.php

apps/files_sharing/list.php

apps/gallery/index.php

apps/gallery/sharing.php

apps/media/index.php