Update ethereal to 0.8.10.

Update ethereal to 0.8.10.

Overview of changes in Ethereal 0.8.10:
* Code cleanup (Gilbert)
* Assign port 1052 to DDTP (Olivier)
* Add syslog dissector (Gerald)
* Build cleanup (Guy)
* X11 dissector (Christophe, Guy)
* RPC cleanup (Guy)
* tvbuffication (Olivier, Gilbert)
* Remove dead tos_str symbol (itojun)
* More manufacturer ether codes (Gaetan Soltesz <gaetan@cisco.com>)
* Support for capturing on Linux ATM interfaces (Mark Clayton)
* NG Sniffer file reading fixes (Joerg, Guy)
* Make 'tethereal -h' look similar to 'ethereal -h' (Joerg)
* Support for "Update list of packets in real time" on Win32 (Graham)
* Win32 makefile dependency fix (Graham)
* Fix for people who don't read the FAQ. I.e., fix for
        calling snmp_set_full_objid(0 in packet-snmp.c (Guy)
* OSI fix (Guy)
* ISIS fix (Guy)
* AFS volume name display fix (Guy)
* tvbtest enhancements (Guy)
* Treat TCP follow temp file as binary, for Win32 (Guy)
* Read NetXRay 2.002 files (Joerg, Guy)
* Fix octet string buffer overflow in packet-snmp.c (Guy)
* asn1.c/packet-snmp.c code cleanup (Guy)
* Variable name ("cf"/"cfile") cleanup (Ben Fowler)
* GUI-code enhancements (Guy)
* Wiretap enhancements (Guy)
* Support for OSI CLTP (Guy)
* ISAKMP padding fix (Guy)
* GUI progress bar change (Guy)
* Debian build-file fix (Olivier)