Revert "Introduce plugin_crt0.c that every plugin links."

Too much errors and no time to fix them now.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27863 a1c6a512-1295-4272-9138-f99709370657

apps/plugins/starfield.c

@@ -19,11 +19,10 @@
 
 #include "plugin.h"
 #include "lib/helper.h"
-#include "lib/pluginlib_exit.h"
 
 #ifdef HAVE_LCD_BITMAP /* and also not for the Player */
 
-
+PLUGIN_HEADER
 
 /******************************* Globals ***********************************/
 
@@ -498,11 +497,9 @@ int plugin_main(void)
             case STARFIELD_RC_QUIT:
 #endif
             case(STARFIELD_QUIT):
+            case(SYS_USB_CONNECTED):
                 return PLUGIN_OK;
                 break;
-            default:
-                exit_on_usb(button);
-                break;
         }
     }
 }