[devhelp] App: setup missing accelerators

[Sébastien Wilmet <swilmet src gnome org>]

commit 801d2c61901d7ee412046060ffdd14981d0be099
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Dec 20 18:05:16 2017 +0100

    App: setup missing accelerators
    
    Those were documented in help-overlay.ui, but actually didn't work.

 src/dh-app.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/dh-app.c b/src/dh-app.c
index 516139c..2553cf4 100644
--- a/src/dh-app.c
+++ b/src/dh-app.c
@@ -227,6 +227,9 @@ setup_accelerators (GtkApplication *app)
         accels[0] = "<Control>t";
         gtk_application_set_accels_for_action (app, "win.new-tab", accels);
 
+        accels[0] = "<Control>n";
+        gtk_application_set_accels_for_action (app, "app.new-window", accels);
+
         accels[0] = "<Control>Page_Down";
         gtk_application_set_accels_for_action (app, "win.next-tab", accels);
 
@@ -239,6 +242,9 @@ setup_accelerators (GtkApplication *app)
         accels[0] = "<Control>w";
         gtk_application_set_accels_for_action (app, "win.close", accels);
 
+        accels[0] = "<Control>q";
+        gtk_application_set_accels_for_action (app, "app.quit", accels);
+
         accels[0] = "F10";
         gtk_application_set_accels_for_action (app, "win.gear-menu", accels);