Shellclasses for log4j2.
Minor tweaks to Logback, once again.
Aligns Log4j2.
Adds *.iml to .gitignore.
Aligns Log4j appender.
Lets try to connect in constructor, injections has not been made yet.
Adds happy case, pre protocol's been set.
Adds protobuf.
Adds more or less happy case testing (incl perf)