Fixes
 - "SWS/wol: Select all tracks except folder parents" creates undo point.
 - Auto action preserve track selection when applying rules.
 - Preserve options between REAPER sessions set with "SWS/wol: Set "Vertical/Horizontal zoom center" to "..."" actions.
Code and whatsnew fixes.
Merge pull request #665 from wolqws/next

Fixes