Changes

do not use #definitionForNautilus anymore (instead, use just
definition).
Fixes #2279

ring definition needs to use oldDefinition

using oldDefinition for epicea-ring (and remove a missing method to
remove)

fix some epicea tests

using oldDefinition in epice cases

using #oldDefintion

add some more usages of #oldDefinition

using renamed methods and extracted non-slot definition to its own
method so I can add tests better

using correct method invocation

using oldDefinition

using oldDefinition

kill find replace service signleton

Using #oldDefinition

use just annoucement for findPolicy change