avoid spurious (non wtp) errors in WTP layout tests.

tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/config.properties

@@ -450,3 +450,29 @@ org.eclipse.persistence.jpa.jpql META-INF/MANIFEST\.MF, \
 org.eclipse.persistence.moxy META-INF/MANIFEST\.MF, \
   about\.html
 
+org.eclipse.persistence.jpa.jpql.source META-INF/MANIFEST\.MF, \
+  about\.html
+
+# don't check anything for e4 bundles (several errors I'm sure they'll fix eventually)
+# https://bugs.eclipse.org/bugs/show_bug.cgi?id=344003
+org.eclipse.e4.core.di.extensions.source 
+org.eclipse.e4.core.di.extensions 
+org.eclipse.e4.core.commands.source 
+org.eclipse.e4.core.contexts.debug.source 
+org.eclipse.e4.core.contexts.source 
+org.eclipse.e4.core.di.extensions.source 
+org.eclipse.e4.core.di.source 
+org.eclipse.e4.core.services.source 
+org.eclipse.e4.emf.xpath.source 
+org.eclipse.e4.ui.bindings.source 
+org.eclipse.e4.ui.css.core.source 
+org.eclipse.e4.ui.css.swt.source 
+org.eclipse.e4.ui.di.source 
+org.eclipse.e4.ui.model.workbench.source 
+org.eclipse.e4.ui.services.source 
+org.eclipse.e4.ui.widgets.source 
+org.eclipse.e4.ui.workbench.addons.swt.source 
+org.eclipse.e4.ui.workbench.renderers.swt.source 
+org.eclipse.e4.ui.workbench.source 
+org.eclipse.e4.ui.workbench.swt.source 
+org.eclipse.e4.ui.workbench3.source