Hudson build became unstable: Dhis2 Web Trunk » DHIS Common Functionality for Web #1559

See <http://dhis.uio.no/ci/job/Dhis2%20Web%20Trunk/org.hisp.dhis$dhis-web-commons/1559/>

See <http://dhis.uio.no/ci/job/Dhis2%20Web%20Trunk/org.hisp.dhis$dhis-web-commons/1560/changes>