Install x11-utils in update-tarballs
Remove outdated file
Fix paths in prepareNode
Fix condition
Merge branch 'master' of github.com:SimonEbner/jenkins_setup
Use -eq to compare integers in bash's test
Merge branch 'master' of github.com:ipa-fmw/jenkins_setup

Conflicts:
	scripts/graphicTest/prepareNode.bash
Adjust paths
Merge pull request #14 from SimonEbner/master

update for graphics tests