Bump tqsl-2.0rc5 to 2.0rc6.
Proposed at tech-pkg@ and supported by gdt@, thanks.
  ----------------------
Date: Saturday, September 21, 2013 8:32 PM
Subject: TQSL-2.0-RC6 Public release available

There's a new TQSL beta test release available for download.

This release corrects the following defects discovered since TQSL
2.0-RC5 (as well as severl enhancements).

Strip leading spaces and trailing spaces from station locations passed
on the command line to help correct for common user errors.

Display LoTW errors returned when a callsign certificate request fails
for some reason.

Record multiple outstanding certificate requests and delete the
pending status if the user deletes the corresponding callsign
certificate.

Remove an errant "M" on the certificate request signing page. Properly
wrap the text on that page for MacOS.

The TQSL version number is always displayed for command line usage
unless "-n" (check for new TQSL, configuration and program updates) is
used.

Added a new icon for TQSL contributed by K1GQ. The default shortcut
icon has not changed, but the new icon is available for selection.

Display an error when the TQSL configuration files (station locations,
callsign certificates, etc.) can't be opened. All earlier versions of
TQSL ignored these errors and started up with no callsign certificates
or station locations defined.

When a user selects a callsign in the Station Location window then
clicked on "Create new Station Location", the DXCC entity in the
station location wizard used the entity of the first callsign, not the
selected callsign.

The station location editor no longer shows multiple entries with the
same DXCC entity in the entity selection pulldown list when there are
multiple callsign certificates for a given callsign.
Updated ham/trustedQSL to 2.0rc6
Fix build failure with "error: possibly undefined macro: AC_MSG_ERROR."

* Add pkg-config to USE_TOOLS.
GNOME-3.10 is out.

+ anjuta-3.10.0, atk-2.10.0, calypso-1.2, cheese-3.10.0, clutter-1.16.0,
  cogl-1.16.0, gdl-3.10.0, glade-3.8.4, gnome-chess-3.8.4,
  gnome-common-3.10.0, gnome-keyring-3.10.0, gtk3-3.10,
  libgnome-keyring-3.10.0, m4-1.4.17, meld-1.8.1, mousetweaks-3.10.0,
  seahorse-3.10.0, seahorse-nautilus-3.10.0, vala-0.22.0,
  vinagre-3.10.0, vino-3.10.0, xf86-video-fbdev-0.4.4.