…ngs fixed As discussed in #568 . `lift-json` was also bumped as there was no longer any suitable version for Scala 2.12.x. Also fixed compiler warnings (e.g. _eta expansion of parameterless methods is deprecated_) as well as some rarther non-controversial IDE warnings (e.g. redundant semicolons and such).
Latest commit 8ffe542
Jan 5, 2019