fix NPE when calling run-webtest. Problem was missing reference inheritance when using antcall. This fix also fixes the problems with SampleGenerator.
fix NPE when calling run-webtest. Problem was missing reference inheritance when using antcall. This fix also fixes the problems with SampleGenerator.


git-svn-id: 29aad96320b2a07b98332cd568fc1316025c072f@945 1cfb16fd-6d17-0410-8ff1-b7e8e1e2867d

erdi/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,erdi/grails-core,erdi/grails-core