Add pane:reopen-closed-item command

src/app/keymaps/atom.cson

@@ -50,6 +50,7 @@
   'meta-7': 'pane:show-item-7'
   'meta-8': 'pane:show-item-8'
   'meta-9': 'pane:show-item-9'
+  'meta-T': 'pane:reopen-closed-item'
 
 '.tool-panel':
   'meta-escape': 'tool-panel:unfocus'

src/app/keymaps/editor.cson

@@ -1,6 +1,3 @@
-'body':
-  'meta-T': 'editor:undo-close-session'
-
 '.editor':
   'enter': 'editor:newline'
   'meta-enter': 'editor:newline-below'

src/app/root-view.coffee

@@ -63,6 +63,9 @@ class RootView extends View
     @command 'window:toggle-auto-indent-on-paste', =>
       config.set("editor.autoIndentOnPaste", !config.get("editor.autoIndentOnPaste"))
 
+    @command 'pane:reopen-closed-item', =>
+      @panes.restoreItem()
+
   serialize: ->
     deserializer: 'RootView'
     panesViewState: @panes.serialize()