- Remove Q_strrchr(), replace with standard, portable strrchr()

- Add strrchr() to bg_lib.c, patch by DevHC

code/cgame/cg_info.c

@@ -104,7 +104,7 @@ void CG_LoadingClient( int clientNum ) {
 
 	if ( loadingPlayerIconCount < MAX_LOADING_PLAYER_ICONS ) {
 		Q_strncpyz( model, Info_ValueForKey( info, "model" ), sizeof( model ) );
-		skin = Q_strrchr( model, '/' );
+		skin = strrchr( model, '/' );
 		if ( skin ) {
 			*skin++ = '\0';
 		} else {