[epiphany] Fix conflicting keyboard shortcut

[Iulian Radu <iulianradu src gnome org>]

commit 46e0e29b8e446407df63f17e47d6b8b344b8bc91
Author: Iulian Radu <iulian radu67 gmail com>
Date:   Sat Jan 28 20:20:09 2017 +0200

    Fix conflicting keyboard shortcut
    
    Bookmarks export uses ctrl + x as a keyboard shortcut, which is also
    used for clipboard cut.
    
    Replace bookmarks export shortcut it with Ctrl + Shift + x. For
    consistency, also replace bookmarks import with Ctrl + Shift + m.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=777872

 src/resources/gtk/application-menu.ui |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/resources/gtk/application-menu.ui b/src/resources/gtk/application-menu.ui
index 8f6f354..1ad6f24 100644
--- a/src/resources/gtk/application-menu.ui
+++ b/src/resources/gtk/application-menu.ui
@@ -25,12 +25,12 @@
           <item>
             <attribute name="label" translatable="yes">I_mport bookmarks</attribute>
             <attribute name="action">app.import-bookmarks</attribute>
-            <attribute name="accel">&lt;Primary&gt;m</attribute>
+            <attribute name="accel">&lt;shift&gt;&lt;Primary&gt;m</attribute>
           </item>
           <item>
             <attribute name="label" translatable="yes">E_xport bookmarks</attribute>
             <attribute name="action">app.export-bookmarks</attribute>
-            <attribute name="accel">&lt;Primary&gt;x</attribute>
+            <attribute name="accel">&lt;shift&gt;&lt;Primary&gt;x</attribute>
           </item>
         </section>
       </submenu>