wireshark: update to 2.0.4

The following vulnerabilities have been fixed:
     * [1]wnpa-sec-2016-29
       The SPOOLS dissector could go into an infinite loop. Discovered by
       the CESG.
     * [2]wnpa-sec-2016-30
       The IEEE 802.11 dissector could crash. ([3]Bug 11585)
     * [4]wnpa-sec-2016-31
       The IEEE 802.11 dissector could crash. Discovered by Mateusz
       Jurczyk. ([5]Bug 12175)
     * [6]wnpa-sec-2016-32
       The UMTS FP dissector could crash. ([7]Bug 12191)
     * [8]wnpa-sec-2016-33
       Some USB dissectors could crash. Discovered by Mateusz Jurczyk.
       ([9]Bug 12356)
     * [10]wnpa-sec-2016-34
       The Toshiba file parser could crash. Discovered by iDefense Labs.
       ([11]Bug 12394)
     * [12]wnpa-sec-2016-35
       The CoSine file parser could crash. Discovered by iDefense Labs.
       ([13]Bug 12395)
     * [14]wnpa-sec-2016-36
       The NetScreen file parser could crash. Discovered by iDefense Labs.
       ([15]Bug 12396)
     * [16]wnpa-sec-2016-37
       The Ethernet dissector could crash. ([17]Bug 12440)

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>
(cherry picked from commit f316c4a32686e57c4b65e659fbf7d7936ac39ff6)
Signed-off-by: Armin Kuster <akuster808@gmail.com>