created tool for automatically finding IN()s without matching
OUT()s or where return() is used instead of RETURN().
Added OUT() to end of all functions using IN() that lacked it to
make it easier to statically analyse this invariant.
Fixed several return instead of RETURNs detected through use of
this tool. #49
fix behaviour when rhizome http service is disabled so that
rhizomeprotocol test 3 can detect when rhizome http is disabled,
even though the http server itself runs for providing informational
services.
make return codes of "servald stop" discriminate between different
failure modes (makes it easier to debug some test failures)
removed temporary verbose output from test.
make rhizome over mdp block size configurable.
1K seems too big to be reliable on our prototype UHF radio links,
as CRCs fail almost all the time. #48
add periodic rhizome transfer statistics
make rhizome over mdp idle timeout configurable at runtime.