Altered:
- the valueChanged signals for the binning analysis blocks because they
just passed on the AMnDIndex of whoever said they changed and didn't
take into account their own axes.
Added:
- logic to the dead time analysis blocks to properly emit the correct
value signals.
Merge pull request #947 from acquaman/Issue892

Builds on my machine, but I can't test any of them since I don't use those blocks on SGM. However, they all make sense to me at a cursory glance.