Changes 118 -> 140
~~~~~~~~~~~~~~~~~~
 + Fixed bug of INT x, where x=-65536.9 to -65535.1
 + Fixed bug of addition (-65535-1 is now -65536)
 + Fixed bug of multiplication (bad jump in routine)
 + Fixed bug of double store of string in SCREEN$

 + Command '*' - header: '?' replaced by '_' (code 30)
 + Autolisting - control codes:  '?' replaced by '_' too
 + New start-up colors after resets and NEW: BORDER 1:PAPER 0:INK 7
 + Better handler for 'Scroll ?' in displaying mg. headers
 - Hexadecimal numbers only after character '%' (& is removed)
 + You can write negative number in commands what need 8-bit value
 + Some OUTs in NMI menu is corrected

 + MG. commands with optional string parameter (name of program)
 + New feature in function CHR$ (it can return whole memory as string)
 + Command POKE with enhacement syntax (you can write more parameters)