Modified "logging" and made sure actorSystem shuts down clean
Added print for total transferred kb/mb
Merge branch 'master' of github.com:nicklasl/riksdagen-lab into fatjar

Conflicts:
	src/main/scala/FileWritingActor.scala
Merge branch 'master' of github.com:nicklasl/riksdagen-lab into fatjar

Conflicts:
	src/main/scala/FileWritingActor.scala
Merge pull request #5 from nicklasl/fatjar

Fixes to shut down clean