Fix vendor database lookups
Fix vendor database lookups

Change database lookup to return the long organization name parsed from
Wireshark manuf comments (i.e. "Cisco-Linksys, LLC" instead of "Cisco-Li",
and remove debug output.

Signed-off-by: Claudio Matsuoka <ef7f691d9947ca9adbfeb1538a53a661ec9f041b@gmail.com>

dutchcoders/go-ouitools,cmatsuoka/ouidb