Fixes #3743 - Remove useless output of 'creating rudder database' in rudder-reports and redirect error output of a command line in rudder-upgrade
Merge pull request #81 from nperron/ust_3724/int/3743_fix_broken_output

Fixes #3743 - Remove useless output of 'creating rudder database' in rudder-reports and redirect error output of a command line in rudder-upgrade