Questions about strings

Hi all,

I have questions about a few strings, I'm not sure what they refer to, so I
can't figure out the best translation. In S2_6 (and S3_0) there's
"Disruptive Selection". I assume it's a selection that disrupts some
ongoing activity of a unit. Is that correct?

As for S3_0, I'm puzzled by

- "Q1", "Q2", "Q3", "Q4"
- "itself" at common/actions.h:43 (the translation will depend on the exact
context in which the string appears),
- "Moved Adjacent" common/actions.h:306 (see above)

Thanks in advance!

Hubert