"mvn install" should produce the same artifacts as "mvn clean install"
currently "mvn install" fails after running it a second time:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.9:analyze-only (analyze) on project mycore-acl-editor2: Dependency problems found -> [Help 1]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.