[gnome-builder] menus: add some missing accelerators for menu items

[Christian Hergert <chergert src gnome org>]

commit 25f1fefbc35d41ed81db24821312d1d1d965df1a
Author: Christian Hergert <chergert redhat com>
Date:   Fri Apr 26 12:08:18 2019 -0700

    menus: add some missing accelerators for menu items

 src/libide/gui/gtk/menus.ui     | 1 +
 src/plugins/editor/gtk/menus.ui | 2 ++
 2 files changed, 3 insertions(+)
---
diff --git a/src/libide/gui/gtk/menus.ui b/src/libide/gui/gtk/menus.ui
index 426c77dee..17008e412 100644
--- a/src/libide/gui/gtk/menus.ui
+++ b/src/libide/gui/gtk/menus.ui
@@ -67,6 +67,7 @@
         <attribute name="id">open-file</attribute>
         <attribute name="label" translatable="yes">Open File…</attribute>
         <attribute name="action">workbench.open</attribute>
+        <attribute name="accel">&lt;primary&gt;o</attribute>
       </item>
     </section>
   </menu>
diff --git a/src/plugins/editor/gtk/menus.ui b/src/plugins/editor/gtk/menus.ui
index 1a254f934..31d92e46d 100644
--- a/src/plugins/editor/gtk/menus.ui
+++ b/src/plugins/editor/gtk/menus.ui
@@ -93,6 +93,7 @@
         <attribute name="id">new-file</attribute>
         <attribute name="label" translatable="yes">New File</attribute>
         <attribute name="action">editor.new-file</attribute>
+        <attribute name="accel">&lt;primary&gt;n</attribute>
       </item>
     </section>
     <section id="open-document-section">
@@ -100,6 +101,7 @@
         <attribute name="id">open-file</attribute>
         <attribute name="label" translatable="yes">Open File…</attribute>
         <attribute name="action">workbench.open</attribute>
+        <attribute name="accel">&lt;primary&gt;o</attribute>
       </item>
     </section>
   </menu>