Move `Track load action` box in the library preferences a bit up so that all options related to the internal library are grouped together. Tiny changes to the labels to they match existing strings and are auto-translated by the translation memory. Also add a translator comment.
Update translations template after latest controller wizard changes.  Found 1468 source text(s) (213 new and 1255 already existing)
Set step/small-step for pitch knob to be a full-step and half-step (semitone).
Set the default for the delay potmeter to zero so resetting it clears the delay
rather than picking the half-way point.
Add TODO to support soft-takeover for setParameter/getParameter.
Disable translations for a few fields that are just placeholders.