Some updates and fixes.
A small programmers calculator. Can convert between decimal, hexadecimal and binary numbers.
Features:
Three line display shows both operand and result.
Convert numbers between binary hexadecimal i decimal form.
Application can add and subtract numbers.
Perform binary operations AND, OR, NOT and XOR. As well as swifting left and right.
Number of bits (word length) can be set from 2 to 48.
Numbers can be given in unsigned and signed form (2's complement).
