Update to GV 3.7.3


Changes in GV 3.7.3 (November 2011)

- Fixed "Save document" dialog for PDF files


Changes in GV 3.7.2.90 (October 2011)

- Various bug fixes.


Changes in GV 3.7.2 (April 2011)

- "Fit to window magnification" and "Fit width to window magnification" with
  "Automatic resizing" turned on sometime miss rescaling, especially when
  changing the orientation or resizing the window. You can force
  rescaling by selecting the active "special" scale in the scales menu.

- Interactive prompting for the password of encrypted PDF files do not work
  if and only if DSC is turned off. As a workarouund, you can load the file
  with DSC turned on and then turn DSC off.


Changes in GV 3.7.1.90 (April 2011)

- Fix Debian bug #594991: unexpected scrolling of the TOC widget
- Fixed file descriptor leak
- Added Dutch, French, Italian and Spanish translation
Updated print/gv to 3.7.3
remove obsolete patch file, noticed by Chuck Silvers
1.6.15
        * Remove LDNS_STATUS_EXISTS_ERR from ldns/error.h to make ldns
          binary compatible with earlier releases again.

1.6.14
        * DANE support (RFC6698), including ldns-dane example tool.
        * Configurable default CA certificate repository for ldns-dane with
          --with-ca-file=CAFILE and --with-ca-path=CAPATH
        * Configurable default trust anchor with --with-trust-anchor=FILE
          for drill, ldns-verify-zone and ldns-dane
        * bugfix #474: Define socklen_t when undefined (like in Win32)
        * bugfix #473: Dead code removal and resource leak fix in drill
        * bugfix #471: Let ldns_resolver_push_dnssec_anchor accept DS RR's too.
        * Various bugfixes from code reviews from CZ.NIC and Paul Wouters
        * ldns-notify TSIG option argument checking
        * Let ldns_resolver_nameservers_randomize keep nameservers and rtt's
          in sync.
        * Let ldns_pkt_push_rr now return false on (memory) errors.
        * Make buffer_export comply to documentation and fix buffer2str
        * Various improvements and fixes of pyldns from Katel Slany
          now documented in their own Changelog.
        * bugfix: Make ldns_resolver_pop_nameserver clear the array when
          there was only one.
        * bugfix #459: Remove ldns_symbols and export symbols based on regex
        * bugfix #458: Track all newly created signatures when signing.
        * bugfix #454: Only set -g and -O2 CFLAGS when no CFLAGS was given.
        * bugfix #457: Memory leak fix for ldns_key_new_frm_algorithm.
        * pyldns memory handling fixes and the python3/ldns-signzone.py
          examples script contribution from Karel Slany.
        * bugfix #450: Base # bytes for P, G and Y (T) on the guaranteed
          to be bigger (or equal) P in ldns_key_dsa2bin.
        * bugfix #449: Deep free cloned rdf's in ldns_tsig_mac_new.
        * bugfix #448: Copy nameserver value (in stead of reference) of the
          answering nameserver to the answer packet in ldns_send_buffer, so
          the original value may be deep freed with the ldns_resolver struct.
        * New -0 option for ldns-read-zone to replace inception, expiration
          and signature rdata fields with (null). Thanks Paul Wouters.
        * New -p option for ldns-read-zone to prepend-pad SOA serial to take
          up ten characters.
        * Return error if printing RR fails due to unknown/null RDATA.
Updated net/ldns to 1.6.15