- add temp_dir config option, allow to define a custom temp dir   (prevents weird things to happen if we have to detect it) - add download_dir (was already "used" but never implemented)
- add temp_dir config option, allow to define a custom temp dir
  (prevents weird things to happen if we have to detect it)
- add download_dir (was already "used" but never implemented)


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@214474 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception