* only Get/SetCurrentTempURL were used, but only for compatibility reasons,
to remove old temporary directories (before 2001). Those should be gone
today.
* MailUIEnabled was false in the xcu file.
* SID_MAIL_SENDDOC* are handled some lines further.

Change-Id: I482719b0de9df0a77c2fef0bf25ae1fb68926375
Reviewed-on: https://gerrit.libreoffice.org/3180Reviewed-by: Miklos Vajna <vmiklos@suse.cz>
Tested-by: Miklos Vajna <vmiklos@suse.cz>