[logback-dev] Tests written in scala migrated to Java

[Ceki Gülcü]

Hi all,

FYI, tests previously written in Scala were re-written in Java as can be 
seen in my latest commit  [1]. This simplifies the steps required in 
order to build logback [2].

Cheers,

--
Ceki

[1] https://github.com/qos-ch/logback/commit/cc50828820dce5
[2] http://jira.qos.ch/browse/LOGBACK-828