Jim Ferenczi 97621e7f65 Removes old Lucene's experimental flag from analyzer documentations (#53217)
This change removes the Lucene's experimental flag from the documentations of the following
tokenizer/filters:
  * Simple Pattern Split Tokenizer
  * Simple Pattern tokenizer
  * Flatten Graph Token Filter
  * Word Delimiter Graph Token Filter

The flag is still present in Lucene codebase but we're fully supporting these tokenizers/filters
in ES for a long time now so the docs flag is misleading.

Co-authored-by: James Rodewig <james.rodewig@elastic.co>
2020-03-12 21:18:19 +01:00
..