try to fix source build

Signed-off-by: Florian Thienel <florian@thienel.org>
diff --git a/org.eclipse.vex.ui/build.properties b/org.eclipse.vex.ui/build.properties
index 1f3a122..0f6d211 100644
--- a/org.eclipse.vex.ui/build.properties
+++ b/org.eclipse.vex.ui/build.properties
@@ -1,3 +1,4 @@
+source.. = src/
 bin.includes = plugin.xml,\
                .,\
                plugin_fr.properties,\
@@ -5,4 +6,10 @@
                icons/,\
                META-INF/,\
                schema/
-source.. = src/
+src.includes = .,\
+			   META-INF/,\
+               icons/,\
+               plugin.properties,\
+               plugin.xml,\
+               plugin_fr.properties,\
+               schema/