-Improved component name in output

-Improved episode behaviour: update estimate uses remaining time until end of episode if it will be approached
reviewed again by poor reviewing dog Philipp (thanks!)

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8097 2fb0f335-1f38-0410-981e-8018bf24f1b0