* sip_parser.c: fixed sip_transport_d()
Ignore-this: c14408145a269c25d00dcb20ab2391f6
sip_transport_d() was expected to canonize casing of well-known transports.
Thanks for Adrian Gschwend for reporting the problem.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12261 d0543943-73ff-0310-b7d9-9358b9ac24b2