Search API Denormalized Entity Index

Search API addon module to denormalize entities and push as individual documents to the search index.

For example if we have the following node;

node = {
    nid: 1234,
    field1: [1, 2, 3],
    field2: [1, 2, 3]
}

This module creates the following entries in our search index

NID,        field1,       field2
-----------------------------
1234       1              1
1234       1              2
1234       1              3
1234       2              1
1234       2              2
1234       2              3
1234       3              1
1234       3              2
1234       3              3

See also #1760706: Add a flexible way for determining whether an index contains entities