Fix xlog logspec options
- Fix
amari.Conn._send_msg
to include the arguments in the message sent. Without it, logspec options such asstats[samples,rf]/60s
are ignored. - Fix off-by-one error in
amari.xlog.LogSpec.parse
which truncated the last character of options, e.g.stats[rf]/60s
would parse optionr
instead ofrf
.