Support automatic termination (close #389)

CHANGELOG.md

@@ -8,6 +8,7 @@ develop
 ### Additions/Changes
 
 - Support displaying skin tone variations of Unicode 8.0 on the character inspector.
+- Support Automatic Termination (Now, CotEditor can be terminated automatically if it has no window).
 - Display invisible vertical tab (`U+000B`) with `␋` symbol if “Show other invisible characters” turns on.
 - Add tooltip hint to controls in the find panel.
 - Update Sparkle framework to version 1.10.0.

CotEditor/CotEditor.help/Contents/Resources/en.lproj/pgs/releasenotes.html

@@ -35,6 +35,7 @@
 
 <ul>
 	<li>Support displaying skin tone variations of Unicode 8.0 on the character inspector.</li>
+	<li>Support Automatic Termination (Now, CotEditor can be terminated automatically if it has no window).</li>
 	<li>Display invisible vertical tab (<code>U+000B</code>) with <code>␋</code> symbol if “Show other invisible characters” turns on.</li>
 	<li>Add tooltip hint to controls in the find panel.</li>
 	<li>Update Sparkle framework to version 1.10.0.</li>

CotEditor/CotEditor.help/Contents/Resources/ja.lproj/pgs/releasenotes.html

@@ -35,6 +35,7 @@
 
 <ul>
 	<li>文字情報の表示で Unicode 8.0 のスキントーンに対応</li>
+	<li>自動終了に対応（開いているウインドウが1つないとき、状況に応じアプリケーションが自動的に終了されます）</li>
 	<li>「その他の不可視文字を表示」する設定のとき、垂直タブ (<code>U+000B</code>) を <code>␋</code> シンボルで描画</li>
 	<li>検索パネルのコントロールにツールチップヒントを追加</li>
 	<li>Sparkle framework を 1.10.0 に更新</li>

CotEditor/Info.plist

@@ -1009,6 +1009,8 @@
 			</array>
 		</dict>
 	</array>
+	<key>NSSupportsAutomaticTermination</key>
+	<true/>
 	<key>OSAScriptingDefinition</key>
 	<string>${PRODUCT_NAME}.sdef</string>
 	<key>SUFeedURL</key>