Add menu button to accept in yesno screen for the Cowon D2.

I added the lang strings myself.

Flyspray:FS#10548
Author: Johannes Boy

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22445 a1c6a512-1295-4272-9138-f99709370657
diff --git a/apps/keymaps/keymap-cowond2.c b/apps/keymaps/keymap-cowond2.c
index 61fade9..fcb4d19 100644
--- a/apps/keymaps/keymap-cowond2.c
+++ b/apps/keymaps/keymap-cowond2.c
@@ -101,6 +101,7 @@
 }; /* button_context_settingsgraphical */
 
 static const struct button_mapping button_context_yesno[]  = {
+    { ACTION_YESNO_ACCEPT,  BUTTON_MENU,  BUTTON_NONE },
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 }; /* button_context_settings_yesno */
 
diff --git a/apps/lang/deutsch.lang b/apps/lang/deutsch.lang
index c22a1ac..d656fcb 100644
--- a/apps/lang/deutsch.lang
+++ b/apps/lang/deutsch.lang
@@ -279,12 +279,14 @@
   user: core
   <source>
     *: "PLAY = Yes"
+    cowond2*: "MENU = Ja"
     h100,h120,h300: "NAVI = Yes"
     yh*,ipod*,x5,m5,gigabeat*,e200*,c200*,h10,h10_5gb,mrobe100,sa9200: "SELECT = Yes"
     player: "(PLAY/STOP)"
   </source>
   <dest>
     *: "PLAY = Ja"
+    cowond2*: "MENU = Ja"
     h100,h120,h300: "NAVI = Ja"
     yh*,ipod*,x5,m5,gigabeat*,e200*,c200*,h10,h10_5gb,mrobe100,sa9200: "SELECT = Ja"
     player: "(PLAY/STOP)"
diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index 53de281..73a3fe9 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -333,12 +333,14 @@
   user: core
   <source>
     *: "PLAY = Yes"
+    cowond2*: "MENU = Yes"
     h100,h120,h300: "NAVI = Yes"
     yh*,ipod*,x5,m5,gigabeat*,e200*,c200*,h10,h10_5gb,mrobe100,clip*,fuze*: "SELECT = Yes"
     player: "(PLAY/STOP)"
   </source>
   <dest>
     *: "PLAY = Yes"
+    cowond2*: "MENU = Yes"
     h100,h120,h300: "NAVI = Yes"
     yh*,ipod*,x5,m5,gigabeat*,e200*,c200*,h10,h10_5gb,mrobe100,clip*,fuze*: "SELECT = Yes"
     mrobe500: "PLAY or POWER = Yes"
diff --git a/docs/CREDITS b/docs/CREDITS
index 67d9b9d..3a7cc84 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -488,6 +488,7 @@
 Rosso Maltese
 Amaury Pouly
 Laurent Papier
+Johannes Boy
 
 The libmad team
 The wavpack team