Added log4j to Web Start dependency list. Resolves issue that queryclient did not start when www.accada.org/epcis/epcis-queryclient/webstart/epcis-queryclient.jnlp was opened in browser.
Added log4j to Web Start dependency list. Resolves issue that queryclient did not start when www.accada.org/epcis/epcis-queryclient/webstart/epcis-queryclient.jnlp was opened in browser.

git-svn-id: 14cb2299c006f7b361a702742ccab036dcc99b69@888 b63d296a-7662-4df4-3098-00f9c2c9103a

tavlima/fosstrak-epcis