Revert "LPS-40221 Make it hookable, rename portal.properties key and request parameter, SF"

This reverts commit 3c97a28b3fb1dda6fcdd73645525aa1dedda2757.
Revert "LPS-40221 Apply to portal code"

This reverts commit 0b26ce334c08c5fd80a56889114c78059277cb5c.
Revert "LPS-40221 Apply to <liferay-ui:logo-selector />"

This reverts commit 820e456d315c6245649b3e888354f9922a81d8e8.
Revert "LPS-40221 Disable portraits enumeration"

This reverts commit 9726ef2cfeb56e42b82a21a6ea3d7f89da43bf59.
Revert "LPS-40221 Add users.image.portrait.enumeration.check"

This reverts commit 62adc186a579f457ad3e67c095083a8f76554b6a.
LPS-42646 Elements of Dockbar (Site Administration) without Hover Style