make compatible with recent Spoofax changes, fixes http://yellowgrass.org/issue/WebDSL/815
make compatible with recent Spoofax changes, fixes http://yellowgrass.org/issue/WebDSL/815

empty dummy.jar trick to implicitly put everything on the ant classpath has been abandoned

svn path=/webdsls/trunk/; revision=5959

webdsl/webdsl,webdsl/webdsl,webdsl/webdsl,webdsl/webdsl