Initial implementation of syslogd including version information, simple
usage help and UDP transmission. The current implementation transmits
RFC 5424 formatted syslog entries over UDP for consumption by a syslog
collector. Only some options from the manpage are implemented since
NuttX doesn't currently have the ability for some of the more complex
features (-l, etc.).
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
