Merge pull request #813 from waveney/wav25

Refactor options and bug fixes
Less intrusive autoscroll

Might not need autoscroll log to be an option with this. I could also
make it so that it doesn't autoscroll at all unless the scroll bar is
already on the bottom.4
Display Newpix number of selected log
Merge pull request #817 from Bakasan15/Log-Improvements

Less intrusive autoscroll
Merge pull request #818 from waveney/wav25

Logicat and Decimal options, Lots of fixes
TDF display fix, and never less than 1x.
Fixing broken options (had undefined as default)
Nudge notification message
Merge pull request #820 from mart0258/master

General fixes