Corrected externalization.
diff --git a/core/plugins/org.eclipse.dltk.formatter/.cvsignore b/core/plugins/org.eclipse.dltk.formatter/.cvsignore
new file mode 100644
index 0000000..ba077a4
--- /dev/null
+++ b/core/plugins/org.eclipse.dltk.formatter/.cvsignore
@@ -0,0 +1 @@
+bin