[polari] app: Provide some xchat-gnome compatibility shortcuts

[Florian Müllner <fmuellner src gnome org>]

commit b26ca6efe737c1cf3cb3193bc803a47bd4c63df7
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Oct 16 10:28:47 2013 +0200

    app: Provide some xchat-gnome compatibility shortcuts
    
    Muscle memory and stuff ...
    
    https://bugzilla.gnome.org/show_bug.cgi?id=710053

 src/application.js |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/application.js b/src/application.js
index e67da61..5681a76 100644
--- a/src/application.js
+++ b/src/application.js
@@ -101,7 +101,7 @@ const Application = new Lang.Class({
             activate: Lang.bind(this, this._onToggleAction),
             create_hook: Lang.bind(this, this._userListCreateHook),
             state: GLib.Variant.new('b', false),
-            accels: ['F9'] },
+            accels: ['F9', '<Primary>u'] },
           { name: 'selection-mode',
             activate: Lang.bind(this, this._onToggleAction),
             create_hook: Lang.bind(this, this._selectionModeHook),
@@ -116,9 +116,9 @@ const Application = new Lang.Class({
             activate: Lang.bind(this, this._onQuit),
             accels: ['<Primary>q'] },
           { name: 'next-room',
-            accels: ['<Primary>Page_Down'] },
+            accels: ['<Primary>Page_Down', '<Alt>Down'] },
           { name: 'previous-room',
-            accels: ['<Primary>Page_Up'] },
+            accels: ['<Primary>Page_Up', '<Alt>Up'] },
           { name: 'first-room',
             accels: ['<Primary>Home'] },
           { name: 'last-room',