catchup udp stuff with https://github.com/tessel/runtime/pull/595
cleanup some tcp hungarian caught by udp find&replace
catchup with runtime 46d902c4bff142c400a2fada2e445adfbc8ecd39
fix whitespace/warnings
use tessel/runtime#nvw-udp-tcp-ssl latest commit
Merge #108 r=@tcr: Dgram and TCP fixes branch.