Change console output text
Merge pull request #166 from harmjanwestra/master

Fixes: number of tests performed
This should fix most of the high priority warnings in the code
Merge branch 'master' of https://github.com/molgenis/systemsgenetics.git
- ViolinBoxPlot now can handle values > 0 and < 1 for y-axis (still need to fix values < 0)
- Added option to save files after eQTLs have been regressed