KCalc Backspace Button
Review Request #104604 - Created April 15, 2012 and submitted
Added a backspace button to KCalc so as to make it easier when using the mouse to enter data.
Unit testing on the backspace buttons functionality, Integration testing when using it along with multiple other functions.
I've actually already added a backspace button the the 4.8 branch in GIT. So I'm going to have to reject this patch. However, you used a much better icon for the button, so I'll be using that for the button text :-).