Get rid of MODE_MENU_WIDESCREEN
Get rid of MODE_MENU_HD too -g_extern.lifecycle_state can now
be used for 'injecting' button presses (i.e. libretro button presses
and/or meta button presses)
Merge pull request #1079 from aliaspider/master

fix PSP build.
(RARCH_CONSOLE) Prevent exit_spawn from being set to true whenever
we start new content