Merged in r17325.
Fixing ETHREEOH-3030 Moved some behaviour out of Javascript embedded in nomination-invitation-processdefinition.xml into a Java class SendInviteAction. Added tests to ensure whitespace and special characters are handled properly.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@18303 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
