Adds overview frontmatter

eed3si9n · eed3si9n · commit f37f664b183d · 2012-11-07T23:56:50.000-05:00
diff --git a/ja/overviews/core/collections.md b/ja/overviews/core/collections.md
@@ -0,0 +1,7 @@
+---
+layout: overview
+overview: collections
+partof: collections
+language: ja
+title: Scala コレクションライブラリ 
+---
