Update x11/x3270 to 3.3.13ga7

Upstream changes:
=================

Changes in version 3.3.13beta5, 4. September 2013

    [all] Corrected the CGCSGID for code page 1145 (spanish-euro).
    [all] Second try at getting pr3287/wpr3287 shut down and
 re-launched correctly.

Changes in version 3.3.13beta4, 23. August 2013

    [all] Corrected the start/stop of pr3287/wpr3287 printer sessions,
 so that a new one is not started until the previous one has completely
 exited.

Changes in version 3.3.13beta3, 6. August 2013

    None relevant to x3270

Changes in version 3.3.13alpha2, 30. July 2013

    [all] Fixed a crash when connecting to certain hosts using an SSL tunnel.
    [all] Fixed a crash in the Wait(n,seconds) action.

Changes in version 3.3.13alpha1, 11. July 2013

    [x3270] Combined the various text screen save/print options into a
 single menu option, which brings up a dialog box that allows snapshots,
 continuous saving, save to text, HTML or RichText or directly to the printer.
    [x3270] Added a -secure to simplify invoking secure mode.
    [all] Corrected a problem with interpreting the SuppressMap resource.
    [all] Added the -accepthostname command-line option and acceptHostname
 resource to allow accepting specific names and IP addresses in host
 certificates, or any name.
    [all] Turned off variable substitution for all actions under certain
 circumstances, such as inside macros. It mostly just caused confusion.
    [all] Added two pseudo-variables for filename substitutions:
 ${TIMESTAMP} becomes a microsecond-resolution timestamp and ${UNIQUE}
 guarantees that the filename is unique. Changed the default trace file
 names to use ${UNIQUE}.
    [all] Added a number of keywords to the Query action.
    [all] Made the Open (Connect) and Close (Disconnect) aliases available
 everywhere.
    [all] Added support for code page 803 (hebrew-old).
    [all] Added a -loginmacro command-line option, and made the existing
 loginMacro resource work on x3270.
    [all] Added output to scripts to the event trace file.


(gls)