MarkovPlugin: use platonus 0.2.
Merge branch 'origin/develop'
Merge branch 'origin/master'
MarkovPlugin: change the LogParser to work with the immutable Network object.
build.sbt: mark platonus snapshot dependency as changing().
Merge branch 'origin/master'
LogParser: remove the immutable network.
Project: use the just released platonus 0.2.