Allow closing the IDE via the X button while the menus are active.

source/global/version.bas

@@ -3,5 +3,5 @@ DIM SHARED BuildNum AS STRING
 Version$ = "1.000"
 'BuildNum format is YYYYMMDD/id, where id is a ever-increasing
 'integer. If you make a change, update the date and increase the id!
-BuildNum$ = "20160621/23"
+BuildNum$ = "20160625/24"
 

source/ide/ide_methods.bas

@@ -3570,6 +3570,7 @@ DO
             PCOPY 3, 0: SCREEN , , 3, 0
             GOTO startmenu2
         END IF
+        IF _EXIT THEN ideexit = 1: GOTO ideloop
         _LIMIT 100
     LOOP UNTIL change