Fixes bug 971032 - Correctly pass the elasticsearch host to unit tests in jenkins.
Fixes bugs 971032 and 971919 - Fixed delay before failure in unit tests, fixed elasticsearch host everywhere.
Merge pull request #1872 from AdrianGaudebert/971032-fix-jenkins-es-host

Fixes bug 971032 - Correctly pass the elasticsearch host to unit tests i...
fixes bug 973764 - pagination links on "reports" tab resets to "signature summary"