Update pear-Net_SMTP from 1.3.0 to 1.4.1

1.4.1

The auth() method now includes an optional $tls parameter that determines
whether or not TLS should be attempted (if supported by the PHP runtime and
the remote SMTP server). This parameter defaults to true. (Bug #16349)

Header data can be specified separately from message body data by passing it
as the optional second parameter to ``data()``. This is especially useful when
an open file resource is being used to supply message data because it allows
header fields (like *Subject:*) to be built dynamically at runtime. (Request
#17012)

1.4.0

The data() method now accepts either a string or a file resource containing
the message data. (Request #16962)

1.3.4

All Net_Socket write failures are now recognized. (Bug #16831)

1.3.3

- Added getGreeting(), for retrieving the server's greeting string. (Request
  #16066)
- We no longer attempt a TLS connection if we're already using a secure
  socket. (Bug #16254)
- You can now specify a debug output handler via setDebug(). (Request #16420)

1.3.2

- TLS connection only gets started if no AUTH methods are sent. (Bug #14944)

1.3.1

- Invalid response arrays were returning false instead of a PEAR_Error
  object. (Thomas Berger)


(taca)