By adding a new configuration and mapping the old CharCollection to that, we can get around having to return null the first time, by obsoleting the old one and redirecting to the new GetCharReplacements method
Since this is the way it's been previously, we cannot change the behaviour of this. Unfortunately due to how the config binding works, we have to make sure it returns null the very first time it's called by the framework to ensure that overrides actually gets registered.
On second thought this is not a breaking change since CharItem implements IChar, so you could still do something lke IEnumerable<IChar> chars = requestHandlerSettings.CharCollection
`CharCollection` didn't map correctly from the config, updated to an array so that it does
Add logic to concatenate user and default replacements, replacing defaults with user defined if present.
Added additional option to disable the default replacements
* Rename Umbraco.Core namespace to Umbraco.Cms.Core
* Move extension methods in core project to Umbraco.Extensions
* Move extension methods in core project to Umbraco.Extensions
* Rename Umbraco.Examine namespace to Umbraco.Cms.Examine
* Move examine extensions to Umbraco.Extensions namespace
* Reflect changed namespaces in Builder and fix unit tests
* Adjust namespace in Umbraco.ModelsBuilder.Embedded
* Adjust namespace in Umbraco.Persistence.SqlCe
* Adjust namespace in Umbraco.PublishedCache.NuCache
* Align namespaces in Umbraco.Web.BackOffice
* Align namespaces in Umbraco.Web.Common
* Ensure that SqlCeSupport is still enabled after changing the namespace
* Align namespaces in Umbraco.Web.Website
* Align namespaces in Umbraco.Web.UI.NetCore
* Align namespaces in Umbraco.Tests.Common
* Align namespaces in Umbraco.Tests.UnitTests
* Align namespaces in Umbraco.Tests.Integration
* Fix errors caused by changed namespaces
* Fix integration tests
* Undo the Umbraco.Examine.Lucene namespace change
This breaks integration tests on linux, since the namespace wont exists there because it's only used on windows.
* Fix merge
* Fix Merge
