[TASK] Updating composer.lock (beautyofcode) + PackageStates
[TASK] Improving quiet apt-get call (stdout to /dev/null)
[TASK] Playing around with jenkins provisioning

Note: this doesn't work currently because Jenkins is started within a Java HTTP
Container, which needs some time for booting. So this makes it impossible to install
the CLI jar for installing plugins etc.
[TASK] Add more memory for VM