Stamp file live in /var/run

Also it's possible to specify a user for querying the status file.
Fix stamp file location
Reuse scripts in test
Introduce print-stamp-path

So that the stamp path does not need to be hardcoded
fix invocation
Fix
Print newline for jenkins
Always sleep 10 seconds
Print different dots for different status
Fix bug
Prettier output
Fix typo
Merge pull request #43 from matelakat/custom-stamp-file

Move stamp file to /var/run