add comments remove require_once for unit-testing purposes. the PEAR_FTP class is only included if Net_FTP already exists
add comments
remove require_once for unit-testing purposes.
the PEAR_FTP class is only included if Net_FTP
already exists


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@173419 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception