Merge branch 'issue-837' into develop

5 jobs for develop in 21 minutes and 58 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Verify
passed verify #3468

00:19:29

 
  Visualize
passed coverage-import #3469

00:01:10

97.0%
 
  Deploy
failed deploy:artifacts #3470

00:00:30

passed deploy:site #3471

00:01:16

skipped performance
 
Name Stage Failure
failed
deploy:artifacts Deploy
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
14465 [ERROR]
14465 [ERROR] Re-run Maven using the -X switch to enable full debug logging.
14465 [ERROR]
14465 [ERROR] For more information about the errors and possible solutions, please read the following articles:
14465 [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1