[LyX/master] Put logos in submenu as discussed on the list

[Georg Baum]

commit d56980da954d7ef7cdcd8c7812d486f9b31c3a0f
Author: Georg Baum <b...@lyx.org>
Date:   Mon Nov 2 20:52:21 2015 +0100

    Put logos in submenu as discussed on the list

diff --git a/lib/ui/stdmenus.inc b/lib/ui/stdmenus.inc
index fa589d0..905f63f 100644
--- a/lib/ui/stdmenus.inc
+++ b/lib/ui/stdmenus.inc
@@ -398,10 +398,14 @@ Menuset
                Item "Visible Space|V" "space-insert visible"
                Item "Menu Separator|M" "specialchar-insert menu-separator"
                Item "Phonetic Symbols|P" "ipa-insert"
-               Item "LyX Logo" "specialchar-insert lyx"
-               Item "TeX Logo" "specialchar-insert tex"
-               Item "LaTeX Logo" "specialchar-insert latex"
-               Item "LaTeX2e Logo" "specialchar-insert latex2e"
+               Submenu "Logos|L" "insert_logos"
+       End
+
+       Menu "insert_logos"
+               Item "LyX Logo|L" "specialchar-insert lyx"
+               Item "TeX Logo|T" "specialchar-insert tex"
+               Item "LaTeX Logo|a" "specialchar-insert latex"
+               Item "LaTeX2e Logo|e" "specialchar-insert latex2e"
        End
 
        Menu "insert_formatting"