Bug 4057: Avoid on-exit crashes when adaptation is enabled.

Bug 4057: Avoid on-exit crashes when adaptation is enabled.

After trunk r13269 (Vector refactor) destroyed vector objects still have
positive item counts. This exposes use-after-delete bugs. In this particular
case, global adaptation rule/group/service arrays are destructed by global
destruction sequence first and then again by Adaptation::*::TheConfig objects
destructors.

This change avoiding static destruction order dependencies by storing those
global adaptation arrays on heap.