* don't set include path if running 'pear.in' without substitutions   made by the installer * sort command names in help output
* don't set include path if running 'pear.in' without substitutions
  made by the installer
* sort command names in help output


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@87995 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception