Changed "Failover Threshold" output to so it looks less like an error than information

[JES] Cleanup, but add another log to verify options that aren't specified in setOptions don't get changed

[JES] Options were not as expected. Print the call stack so I can trace down where they're coming from

[JES] Ok, try binding the error handler method to this. I really don't understand this language some days...

* Fix useTestNet Option

* Bump package version

* Do not set testnet in SMT test

fixes #307

This reverts commit c38a906b.