Add plugin.properties to build.properties
diff --git a/org.eclipse.jdt.debug/build.properties b/org.eclipse.jdt.debug/build.properties
index 865c451..f19f3c0 100644
--- a/org.eclipse.jdt.debug/build.properties
+++ b/org.eclipse.jdt.debug/build.properties
@@ -3,6 +3,7 @@
 build.includes = .options,\

                  plugin.jars,\

                  plugin.xml,\

+                 plugin.properties,\

                  jdi.jar,\

                  build.properties

 build.vaj.Eclipse\ Java\ Core\ Debug = Eclipse Java Core Debug