Rocco Rutte:

Rocco Rutte:
- make mutt_adv_mktemp() also accept directory suggestion (only use $tmpdir if no other given)
- use different mutt_adv_mktemp() to replace highly insecure temporary filename handling for vvv.nntp's list files (not sure if following symlinks for rename(2) by default is fully secure, but (1) filenames now aren't 100% predictable any longer and (2) I can have ~/.newsrc be a symlink)

git-svn-id: svn://svn.berlios.de/mutt-ng/trunk@415 e385b8ad-14ed-0310-8656-cc95a2468c6d