Daniel Gerhardt authored Oct 09, 2019 and Tom Käsler committed Oct 09, 2019

An `AutoConfigurationImportFilter` has been implemented to filter auto
configuration classes by package name. Only classes needed for Actuator
are selected.

With this change Spring does no longer create beans for services that
are disabled. This solves problems with Actuator's health endpoint
reporting "DOWN" for those services.

An LdapTemplate bean is conditionally registered which was previously
handled by auto configuration.

Fixes #57.