* Added new configuration "Umbraco:CMS:Examine:ExplicitlyIndexEachNestedProperty" that can be used to avoid nested properties like block grid to index each property individually.
* Moved the setting "Umbraco:CMS:Examine:ExplicitlyIndexEachNestedProperty" to "Umbraco:CMS:Indexing:ExplicitlyIndexEachNestedProperty" to make it more future proof
* Added missing registration
* Fixed registration
* Small readability improvement
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Co-authored-by: Sven Geusens <sge@umbraco.dk>