add info to options when "need Restart" the core

Author: Apaczer

libretro/core/libretro-core.cpp

@@ -160,10 +160,10 @@ void retro_set_environment(retro_environment_t cb)
 //      { "uae4all_resolution",     "Internal resolution; 320x240", },
 //      { "uae4all_leds_on_screen", "Leds on screen; on|off", },
 //      { "uae4all_floppy_speed",   "Floppy speed; 100|200|400|800", },
-      { "uae4all_throttle",   "Optimize level; none|1|2|3|4|5", },
-      { "uae4all_frameskip",   "Frameskip; 0|1|2|3|4|5|auto", },
-      { "uae4all_memchip",   "Chip RAM; default|512 KB|1 MB|1.5 MB|2 MB", },
-      { "uae4all_vpos",   "Adjust screen Vertically; default|0|8|16|24|32|40", },
+      { "uae4all_throttle",   "Optimize level (need Restart); none|1|2|3|4|5", },
+      { "uae4all_frameskip",   "Frameskip (need Restart); 0|1|2|3|4|5|auto", },
+      { "uae4all_memchip",   "Chip RAM (need Restart); default|512 KB|1 MB|1.5 MB|2 MB", },
+      { "uae4all_vpos",   "Adjust screen Vertically (Restart); default|0|8|16|24|32|40", },
       { "uae4all_joystick",   "Joystick emulation; on|off", },
 #ifdef HAVE_KBDJOYPAD
       { "uae4all_keyboard",   "Keyboard emulation; off|on", },