(RGUI) Split settings up into new file - menu_settings.c
(RMenu) Reuse menu_set_settings
(RMenu) Settings toggling fixed
(360 RMenu XUI) Refactor code to use menu_set_settings
(RMenu XUI) Cut down on code duplication
(RMenu XUI) Hide XUI_CONTROL_NAVIGATE defines
menu_context.c - make C++ compatible
(360) Build fixes to rmenu_xui.cpp
(360) Don't define HAVE_RMENU anymore for 360
(360) More build fixes
(360) Build fix - now compiles in screenshot code
(Xbox 1 RMenu) Show menu panel again for settings
(360) Fix build. 360 port works again
(RMenu XUI) Fix crash at core options when no core options
in core
(RMenu XUI) Add more HAVE_RMENU_XUI ifdefs
(RMenu/RGUI) Get rid of MODE_MENU_INGAME_EXIT
(RMenu XUI) Refactor - implement rgui_iterate - go through same
code in menu_common.c as RGUI/RMenu
(RMenu/RGUI) Reuse two shader settings across RGUI/RMenu
(RMenu) Start using ticker bar for menu descriptions - make it look as much
like RGUI as possible
(menu_settings) Ifdef shader settings