Add a "management.health.defaults.enabled" property that controls whether
the default health indicators are enabled. This allow to disable them all
by default and still enable individual ones using their respective
specific property.

Closes gh-2298

Make `getFaviconLocations` package private so that it's not (wrongly)
exposed in the meta-data.

Closes gh-3647

See gh-3405

See gh-3629

Fixes gh-3570

Fixes gh-3570

Closes gh-3634

Closes gh-2575

* pr/3632:
  Fix copyright date

Closes gh-3632

Add an error controller test that translates a ResponseStatus annotated
exception that does not contain a reason attribute.

See gh-3623

Closes gh-3620

Make sure that the meta-data can be serialized.

Liquibase 3.4.0 contains a bug that causes the initialization of its
ServiceLocator to pollute its map of loggers with a DefaultLogger for
the logger named "liquibase". Liquibase 3.4.1 contains a change that
improves the situation, but does not address is completely. Creating a
CustomResolverServiceLocator, as we do, still causes the map of
loggers to be polluted due to logging that's performed in
ClassLoaderResourceAccessor.getResourcesAsStream.

The commit address the problem by upgrading to Liquibase 3.4.1 and
adding the package containing our custom logger to the default service
locator before we register our custom service locator. This ensures
that the logging that's performed during the creation of our custom
service locator will still use our custom logger.

Closes gh-3470
Closes gh-3616

Closes gh-3614

Since `ManagementSecurityAutoConfiguration` is cnfiguring web-related
things, it has been renamed to `ManagementWebSecurityAutoConfiguration`.

Closes gh-2163

Currently, the default TemplateResolver had no specific order. Thymeleaf
handles that with a "always first" strategy (that can be confusing if
several TemplateResolver have a "null" order.

While it is a fine default (and changing it could lead to weird side
effects), it has to be changed as soon as another TemplateResolver bean
is defined in the project.

The `spring.thymeleaf.template-resolver-order` property has been added to
control  the order of the default TemplateResolver.

Closes gh-3575

* pr/3610:
  Fix typo

Closes gh-3610

* pr/3608:
  Fix typos

Closes gh-3608

* pr/3606:
  Fix typo

Closes gh-3606

* pr/3600:
  Polish
  Add locale customization of the ObjectMapper

See gh-3600

Add a new spring.jackson.locale property to customize the locale of the
ObjectMapper.

Closes gh-3600

Closes gh-3604

 Closes gh-3601

 Closes gh-3601