runme.sh: Cleanup messages, show Jenkins dashboard URL
runme.sh: Cleanup messages, show Jenkins dashboard URL

Fix https://github.com/gmacario/easy-jenkins/issues/4

Signed-off-by: Gianpaolo Macario <f8885408b8c3d931b330bae3c3a28a3af912c463@gmail.com>

gmacario/easy-jenkins