This included some overrides of getParamDisplayLabel() in the RenditionService classes to support i18n key-value pairs which are common across many rendering engines.
These actions and their parameters have been hidden by Erik in the default Alfresco config. The changes contained in this check-in mean that 3rd parties could show these actions and parameters and see useful labels.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@20009 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
