GETINFO events/names returns incomplete list of events
BUILDTIMEOUT_SET control-port event was added in 0.2.2.9-alpha, it was not added to the list returned by
GETINFO events/names. The
SIGNAL event was also not added to that list.
On 0.2.2.x, we should just add
BUILDTIMEOUT_SET to the list, but on 0.2.3.x, we should replace the chained if-else statement in
handle_control_setevents with an array that
getinfo_helper_misc can also use.