Make apt-get really quiet

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Fixed failing Configurator tests

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Adapt path after renaming folder

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Fix indentation

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Add a script to measure test coverage

Signed-off-by: Stefan Marr <git@stefan-marr.de>