Update Japanese translation

build/shared/lib/languages/PDE_ja.properties

@@ -56,7 +56,7 @@ menu.sketch.stop = 停止
 # ---
 menu.library = ライブラリをインポート...
 menu.library.add_library = ライブラリを追加...
-menu.library.contributed = 貢献
+menu.library.contributed = Contributed
 menu.library.no_core_libraries = モードにコアライブラリがありません
 # ---
 menu.sketch = スケッチ
@@ -486,10 +486,10 @@ contrib.errors.no_internet_connection = You do not seem to be connected to the I
 contrib.status.downloading_list = Downloading contribution list...
 contrib.status.connecting = Connecting...
 contrib.status.done = Done.
-#contrib.all = すぺて
-#contrib.undo = 元に戻す
-#contrib.remove = 削除
-#contrib.install = インストール
+contrib.all = すべて
+contrib.undo = 元に戻す
+contrib.remove = 削除
+contrib.install = インストール
 contrib.progress.installing = Installing
 contrib.progress.starting = Starting
 contrib.progress.downloading = Downloading
@@ -546,8 +546,8 @@ update_check.updates_available.contributions = There are updates available for s
 # ---------------------------------------
 # Color Chooser
 
-color_chooser = Color Selector
-color_chooser.select = Select
+color_chooser = カラーセレクター
+color_chooser.select = 選択
 
 # ---------------------------------------
 # Movie Maker