Make arrow and home keys work in wiimote emulator.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4967 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/InputCommon/Src/X11InputBase.cpp

@@ -121,6 +121,9 @@ KeySym wxCharCodeWXToX(int id)
 void XKeyToString(unsigned int keycode, char *keyStr) {
   switch (keycode) {
     
+  case XK_Home:
+    sprintf(keyStr, "HOME");
+    break;
   case XK_Left:
     sprintf(keyStr, "LEFT");
     break;