Continue conversion of alerts that required blocking the JNI thread. Now
board_commitTurn() takes a second boolean indicating whether phonies
found have been approved by user. Common code informs user, and if he
approves client code calls board_commitTurn() again. In case where
turn's lost there's no call to make back, but there's the undesirable
change that if a robot moves next its move will be reported on top of
the turn-lost alert. Ideally new alerts would appear under, not on top
of, those that have not yet been dismissed.
Looks like there are battery drainage issues with the current half-done
implementation, so add option to turn it off. Only takes effect on
restart, and only matters on dbg variant now since it's compile-time
disabled on the main variant.
Also add discovery machine state to ConnState printout, stop running the
machine over and over (likely the battery problem), but add ability to
restart it triggered by the ConnState's "reconnect" button.
Also start persisting the most recently seen set of peers. If service
discovery and not connecting is the problem having these available to
try to connect to on startup might help.
