Create option for a log containing hit breakpoints and/or [selected] memory value changes in Load mode

[reeelix]

In Load mode, a hotkey of some sort enables a log in a seperate pane.

This log contains one or both of the following (i am not sure yet):

• For each Breakpoint that has been hit, an entry in the form of BP in line 9 hit
• For each value change in memory, an entry in the form of [h1]: 436 -> 437

For the second point, there might be the option to not include changes on all memory cells/accumulators/..., but only on some (that can be selected in some way). This selection would have to include a way to select index memory cells that are not yet contained in the memory cell listing on the right side.

[reeelix]

this shouldn't be priority

[LMH01]

I like this idea, implementing it should not be too complicated (that is if we don't make memory values selectable and instead output everything that changes to the pane). I don't think that outputting everything in the log will be a bad idea, as there is at max one value that is changed per instruction (however this looks different, when run to breakpoints is used, but I think that is for now something we would have to life with).