Removed repeated 'multiple' word in comment
Merge pull request #469 from petrukhnov/patch-1

* patch-1:
  Removed repeated 'multiple' word in comment
Make version of JasperReports consistent

Ensure that context-support and webmvc depend upon the same version
of JasperReports
Merge pull request #468 from wilkinsona/jasperreports

* jasperreports:
  Make version of JasperReports consistent
Adjust ActiveMQ settings in integration tests

Before this change tests on the CI server showed the following message:

Store limit is 102400 mb, whilst the data directory:
/opt/.../KahaDB only has 74810 mb of usable space

This change turns off store persistence and also explicitly sets the
limit on memory usage.