Update "wireshark" package to version 1.2.1. Changes since version 1.2.0:
New features:
- Wireshark has a spiffy new start page.
- Display filters now autocomplete.
- Support for the c-ares resolver library has been added. It has many
- advantages over ADNS.
- Many new protocol dissectors and capture file formats have been added.
- Macintosh OS X support has been improved.
- GeoIP database lookups.
- OpenStreetMap + GeoIP integration.
- Improved Postscript(R) print output.
- The preference handling code is now much smarter about changes.
- Support for Pcap-ng, the next-generation capture file format.
- Support for process information correlation via IPFIX.
- Column widths are now saved.
- The last used configuration profile is now saved.
- Protocol preferences are changeable from the packet details context menu.
- Support for IP packet comparison.
- Capinfos now shows the average packet rate.
Security fixes:
- The AFS dissector could crash.
- The Infiniband dissector could crash on some platforms.

(tron)